页 855 - Microchip Technology 产品 - 嵌入式 - 微控制器

ATMEGA649V-8MI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64QFN

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)

封装: 64-VFQFN Exposed Pad

库存4,928

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA649V-8AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (14x14)

封装: 64-TQFP

库存3,856

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-TQFP

64-TQFP (14x14)

ATMEGA6490V-8AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 100TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 68
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 100-TQFP
Supplier Device Package: 100-TQFP (14x14)

封装: 100-TQFP

库存2,192

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

68

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

100-TQFP

100-TQFP (14x14)

ATMEGA6490-16AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 100TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 68
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 100-TQFP
Supplier Device Package: 100-TQFP (14x14)

封装: 100-TQFP

库存6,048

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

68

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

100-TQFP

100-TQFP (14x14)

ATMEGA649-16MI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64QFN

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)

封装: 64-VFQFN Exposed Pad

库存5,520

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA649-16AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (14x14)

封装: 64-TQFP

库存6,768

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, LCD, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-TQFP

64-TQFP (14x14)

ATMEGA645V-8MI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64QFN

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)

封装: 64-VFQFN Exposed Pad

库存5,520

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA645V-8AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (14x14)

封装: 64-TQFP

库存7,264

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-TQFP

64-TQFP (14x14)

ATMEGA6450V-8AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 100TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 8MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 68
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 100-TQFP
Supplier Device Package: 100-TQFP (14x14)

封装: 100-TQFP

库存3,360

8-Bit

8MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

68

64KB (32K x 16)

FLASH

2K x 8

4K x 8

1.8 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

100-TQFP

100-TQFP (14x14)

ATMEGA6450-16AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 100TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 68
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 100-TQFP
Supplier Device Package: 100-TQFP (14x14)

封装: 100-TQFP

库存5,584

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

68

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

100-TQFP

100-TQFP (14x14)

ATMEGA645-16MI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64QFN

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)

封装: 64-VFQFN Exposed Pad

库存5,760

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA645-16AI

Microchip Technology

IC MCU 8BIT 64KB FLASH 64TQFP

Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (14x14)

封装: 64-TQFP

库存3,824

8-Bit

16MHz

SPI, UART/USART, USI

Brown-out Detect/Reset, POR, PWM, WDT

53

64KB (32K x 16)

FLASH

2K x 8

4K x 8

2.7 V ~ 5.5 V

A/D 8x10b

Internal

-40°C ~ 85°C (TA)

-

64-TQFP

64-TQFP (14x14)

ATAM893T-TKSYD

Microchip Technology

IC MCU 4BIT 4KB EEPROM 20SSOP

Core Processor: MARC4
Core Size: 4-Bit
Speed: 4MHz
Connectivity: SSI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 16
Program Memory Size: 4KB (4K x 8)
Program Memory Type: EEPROM
EEPROM Size: 64 x 16
RAM Size: 256 x 4
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: -
Package / Case: 20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-SSO

封装: 20-LSSOP (0.173", 4.40mm Width)

库存5,984

4-Bit

4MHz

SSI

Brown-out Detect/Reset, POR, PWM, WDT

16

4KB (4K x 8)

EEPROM

64 x 16

256 x 4

1.8 V ~ 6.5 V

-

Internal

-40°C ~ 125°C (TA)

-

20-LSSOP (0.173", 4.40mm Width)

20-SSO

AT91M43300-25CJ

Microchip Technology

IC MCU 32BIT ROMLESS 144BGA

Core Processor: ARM7?
Core Size: 16/32-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SPI, UART/USART
Peripherals: WDT
Number of I/O: 58
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 3K x 8
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 144-LFBGA
Supplier Device Package: 144-BGA (13x13)

封装: 144-LFBGA

库存17,268

16/32-Bit

25MHz

EBI/EMI, SPI, UART/USART

WDT

58

-

ROMless

-

3K x 8

1.8 V ~ 3.6 V

-

External

-40°C ~ 85°C (TA)

-

144-LFBGA

144-BGA (13x13)

AT91FR40162S-CJ

Microchip Technology

IC MCU 32BIT 2MB FLASH 121BGA

Core Processor: ARM7?
Core Size: 16/32-Bit
Speed: 75MHz
Connectivity: EBI/EMI, UART/USART
Peripherals: WDT
Number of I/O: 32
Program Memory Size: 2MB (1M x 16)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 256K x 8
Voltage - Supply (Vcc/Vdd): 1.65 V ~ 1.95 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 121-TFBGA
Supplier Device Package: 121-BGA (10x10)

封装: 121-TFBGA

库存75,960

16/32-Bit

75MHz

EBI/EMI, UART/USART

WDT

32

2MB (1M x 16)

FLASH

-

256K x 8

1.65 V ~ 1.95 V

-

External

-40°C ~ 85°C (TA)

-

121-TFBGA

121-BGA (10x10)

AT87C58X2-SLSUM

Microchip Technology

IC MCU 8BIT 32KB OTP 44PLCC

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存17,520

8-Bit

40/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

AT87C58X2-SLSUL

Microchip Technology

IC MCU 8BIT 32KB OTP 44PLCC

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存3,648

8-Bit

30/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

AT87C58X2-RLTUM

Microchip Technology

IC MCU 8BIT 32KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LQFP
Supplier Device Package: 44-VQFP (10x10)

封装: 44-LQFP

库存6,992

8-Bit

40/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LQFP

44-VQFP (10x10)

AT87C58X2-RLTUL

Microchip Technology

IC MCU 8BIT 32KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LQFP
Supplier Device Package: 44-VQFP (10x10)

封装: 44-LQFP

库存3,808

8-Bit

30/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LQFP

44-VQFP (10x10)

AT87C58X2-3CSUM

Microchip Technology

IC MCU 8BIT 32KB OTP 40PDIL

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIL

封装: 40-DIP (0.600", 15.24mm)

库存3,328

8-Bit

40/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIL

AT87C58X2-3CSUL

Microchip Technology

IC MCU 8BIT 32KB OTP 40PDIL

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIL

封装: 40-DIP (0.600", 15.24mm)

库存3,744

8-Bit

30/20MHz

UART/USART

POR, WDT

32

32KB (32K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIL

AT87C54X2-SLSUM

Microchip Technology

IC MCU 8BIT 16KB OTP 44PLCC

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存5,376

8-Bit

40/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

AT87C54X2-SLSUL

Microchip Technology

IC MCU 8BIT 16KB OTP 44PLCC

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存7,440

8-Bit

30/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

AT87C54X2-RLTUM

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LQFP
Supplier Device Package: 44-VQFP (10x10)

封装: 44-LQFP

库存7,968

8-Bit

40/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LQFP

44-VQFP (10x10)

AT87C54X2-RLTUL

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LQFP
Supplier Device Package: 44-VQFP (10x10)

封装: 44-LQFP

库存5,552

8-Bit

30/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LQFP

44-VQFP (10x10)

AT87C54X2-3CSUM

Microchip Technology

IC MCU 8BIT 16KB OTP 40PDIL

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIL

封装: 40-DIP (0.600", 15.24mm)

库存2,048

8-Bit

40/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIL

AT87C54X2-3CSUL

Microchip Technology

IC MCU 8BIT 16KB OTP 40PDIL

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIL

封装: 40-DIP (0.600", 15.24mm)

库存4,560

8-Bit

30/20MHz

UART/USART

POR, WDT

32

16KB (16K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIL

AT87C52X2-SLSUM

Microchip Technology

IC MCU 8BIT 8KB OTP 44PLCC

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存4,368

8-Bit

40/20MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

零件编号	制造商	描述	封装	库存	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
ATMEGA649V-8MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	封装: 64-VFQFN Exposed Pad	库存4,928	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA649V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (14x14)	封装: 64-TQFP	库存3,856	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (14x14)
ATMEGA6490V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 68 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	封装: 100-TQFP	库存2,192	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
ATMEGA6490-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 68 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	封装: 100-TQFP	库存6,048	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
ATMEGA649-16MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	封装: 64-VFQFN Exposed Pad	库存5,520	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA649-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (14x14)	封装: 64-TQFP	库存6,768	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (14x14)
ATMEGA645V-8MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	封装: 64-VFQFN Exposed Pad	库存5,520	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA645V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (14x14)	封装: 64-TQFP	库存7,264	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (14x14)
ATMEGA6450V-8AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: AVR Core Size: 8-Bit Speed: 8MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 68 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	封装: 100-TQFP	库存3,360	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
ATMEGA6450-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 68 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	封装: 100-TQFP	库存5,584	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
ATMEGA645-16MI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64QFN Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	封装: 64-VFQFN Exposed Pad	库存5,760	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
ATMEGA645-16AI	Microchip Technology	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (14x14)	封装: 64-TQFP	库存3,824	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (14x14)
ATAM893T-TKSYD	Microchip Technology	IC MCU 4BIT 4KB EEPROM 20SSOP Core Processor: MARC4 Core Size: 4-Bit Speed: 4MHz Connectivity: SSI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: EEPROM EEPROM Size: 64 x 16 RAM Size: 256 x 4 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 20-LSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-SSO	封装: 20-LSSOP (0.173", 4.40mm Width)	库存5,984	4-Bit	4MHz	SSI	Brown-out Detect/Reset, POR, PWM, WDT	16	4KB (4K x 8)	EEPROM	64 x 16	256 x 4	1.8 V ~ 6.5 V	-	Internal	-40°C ~ 125°C (TA)	-	20-LSSOP (0.173", 4.40mm Width)	20-SSO
AT91M43300-25CJ	Microchip Technology	IC MCU 32BIT ROMLESS 144BGA Core Processor: ARM7? Core Size: 16/32-Bit Speed: 25MHz Connectivity: EBI/EMI, SPI, UART/USART Peripherals: WDT Number of I/O: 58 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 3K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 144-LFBGA Supplier Device Package: 144-BGA (13x13)	封装: 144-LFBGA	库存17,268	16/32-Bit	25MHz	EBI/EMI, SPI, UART/USART	WDT	58	-	ROMless	-	3K x 8	1.8 V ~ 3.6 V	-	External	-40°C ~ 85°C (TA)	-	144-LFBGA	144-BGA (13x13)
AT91FR40162S-CJ	Microchip Technology	IC MCU 32BIT 2MB FLASH 121BGA Core Processor: ARM7? Core Size: 16/32-Bit Speed: 75MHz Connectivity: EBI/EMI, UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 2MB (1M x 16) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256K x 8 Voltage - Supply (Vcc/Vdd): 1.65 V ~ 1.95 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 121-TFBGA Supplier Device Package: 121-BGA (10x10)	封装: 121-TFBGA	库存75,960	16/32-Bit	75MHz	EBI/EMI, UART/USART	WDT	32	2MB (1M x 16)	FLASH	-	256K x 8	1.65 V ~ 1.95 V	-	External	-40°C ~ 85°C (TA)	-	121-TFBGA	121-BGA (10x10)
AT87C58X2-SLSUM	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存17,520	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C58X2-SLSUL	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存3,648	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C58X2-RLTUM	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-VQFP (10x10)	封装: 44-LQFP	库存6,992	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-VQFP (10x10)
AT87C58X2-RLTUL	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-VQFP (10x10)	封装: 44-LQFP	库存3,808	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-VQFP (10x10)
AT87C58X2-3CSUM	Microchip Technology	IC MCU 8BIT 32KB OTP 40PDIL Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIL	封装: 40-DIP (0.600", 15.24mm)	库存3,328	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C58X2-3CSUL	Microchip Technology	IC MCU 8BIT 32KB OTP 40PDIL Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIL	封装: 40-DIP (0.600", 15.24mm)	库存3,744	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C54X2-SLSUM	Microchip Technology	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存5,376	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C54X2-SLSUL	Microchip Technology	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存7,440	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C54X2-RLTUM	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-VQFP (10x10)	封装: 44-LQFP	库存7,968	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-VQFP (10x10)
AT87C54X2-RLTUL	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LQFP Supplier Device Package: 44-VQFP (10x10)	封装: 44-LQFP	库存5,552	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LQFP	44-VQFP (10x10)
AT87C54X2-3CSUM	Microchip Technology	IC MCU 8BIT 16KB OTP 40PDIL Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIL	封装: 40-DIP (0.600", 15.24mm)	库存2,048	8-Bit	40/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C54X2-3CSUL	Microchip Technology	IC MCU 8BIT 16KB OTP 40PDIL Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIL	封装: 40-DIP (0.600", 15.24mm)	库存4,560	8-Bit	30/20MHz	UART/USART	POR, WDT	32	16KB (16K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIL
AT87C52X2-SLSUM	Microchip Technology	IC MCU 8BIT 8KB OTP 44PLCC Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存4,368	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)