购买 ATMEGA644P-20AU | ATMEGA644P-20AU数据表 | Heisener.com
联系我们
SalesDept@heisener.com 86-755-83210559 x831
登入/注册
BOM
购物车 0

ATMEGA644P-20AU

hot ATMEGA644P-20AU

ATMEGA644P-20AU

仅供参考

零件编号 ATMEGA644P-20AU
制造商 Microchip Technology
描述 IC MCU 8BIT 64KB FLASH 44TQFP
数据表

ATMEGA644P-20AU 数据表
封装 44-TQFP
ECAD
库存 27,804 piece(s)
单价 $ 8.1939 *
交货时间 可立即发货
预计送达时间 十二月 21 - 十二月 26 (选择速递服务)
请求报价
支付方式
送货服务
  • 我们提供的 ATMEGA644P-20AU 具有全球市场竞争力的价格，如有需要请发送询价单给我们。谢谢！
  • 添加 ATMEGA644P-20AU 及其数量至BOM以便提交您的报价请求。 Heisener.com 无需注册便可以提交 ATMEGA644P-20AU 的报价请求。

ATMEGA644P-20AU参数

制造商Microchip Technology
类别集成电路（IC） - 嵌入式 - 微控制器
封装44-TQFP
ECAD
系列AVR? ATmega
核心处理器AVR
核心尺寸8-Bit
速度20MHz
连接I2C, SPI, UART/USART
外设Brown-out Detect/Reset, POR, PWM, WDT
I / O数量32
程序内存大小64KB (32K x 16)
程序存储器类型FLASH
EEPROM大小2K x 8
RAM大小4K x 8
电压 - 电源（Vcc / Vdd）2.7 V ~ 5.5 V
数据转换器A/D 8x10b
振荡器类型Internal
工作温度-40°C ~ 85°C (TA)
安装类型-
包/箱44-TQFP
供应商设备包44-TQFP (10x10)

ATMEGA644P-20AU数据表

ATMEGA644P-20AU Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644P-20AU FAQ

  • 1. How to order ATMEGA644P-20AU on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that ATMEGA644P-20AU is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644P-20AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644P-20AU on Heisener; we pay more attention to the channels and quality of ATMEGA644P-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644P-20AU price and inventory displayed accurate?
    The price and inventory of ATMEGA644P-20AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of ATMEGA644P-20AU?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA644P-20AU we delivered, we will accept the replacement or return of the ATMEGA644P-20AU only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ATMEGA644P-20AU.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as ATMEGA644P-20AU pin diagram, ATMEGA644P-20AU datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

ATMEGA644P-20AU相关产品

MXO45HS-5I-1M8432 MXO45HS-5I-1M8432 CTS-Frequency Controls, OSC XO 1.8432MHZ HCMOS TTL PCPIN, 8-DIP, 4 Leads (Half Size, Metal Can), AVR? ATmega 查看
MFR-25FBF52-1K91 MFR-25FBF52-1K91 Yageo, RES 1.91K OHM 1/4W 1% AXIAL, Axial, AVR? ATmega 查看
RT1210CRB072K74L RT1210CRB072K74L Yageo, RES SMD 2.74KOHM 0.25% 1/4W 1210, 1210 (3225 Metric), AVR? ATmega 查看
RC2512JK-0720KL RC2512JK-0720KL Yageo, RES SMD 20K OHM 5% 1W 2512, 2512 (6432 Metric), AVR? ATmega 查看
hotSLF10145T-150M2R2-H SLF10145T-150M2R2-H TDK Corporation, FIXED IND 15UH 2.2A 47.2 MOHM, Nonstandard, AVR? ATmega 查看
1776299-9 1776299-9 TE Connectivity AMP Connectors, CONN TERM STRIP 9CIRC 0.394", -, AVR? ATmega 查看
ESQ-118-44-T-S-LL ESQ-118-44-T-S-LL Samtec Inc., ELEVATED SOCKET STRIPS, -, AVR? ATmega 查看
EHT-122-01-S-D-SM-LC-06-K EHT-122-01-S-D-SM-LC-06-K Samtec Inc., 2MM EJECTOR HEADER, -, AVR? ATmega 查看
DW-42-13-F-S-905 DW-42-13-F-S-905 Samtec Inc., .025" BOARD SPACERS, -, AVR? ATmega 查看
MS27466T15F97PA MS27466T15F97PA TE Connectivity Deutsch Connectors, CONN RCPT 12POS FLANGE W/PINS, -, AVR? ATmega 查看
D38999/26WF18AE D38999/26WF18AE Souriau, 8D 18C 14#22D 4#8 PIN PLUG, -, AVR? ATmega 查看
ECC06DRAI ECC06DRAI Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.100, -, AVR? ATmega 查看

ATMEGA644P-20AU 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# V99:2348_07145275

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP Tray

RoHS: Compliant
 0

ATMEGA644P-20AUR

D# V72:2272_07145135

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Atmel Corporation

MCU 8-Bit ATMEGA644P AVR RISC 64KB Flash 2.7V to 5.5V 44-Pin TQFP T/R - Bulk (Alt: ATMEGA644P-20AUR)

 0

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Atmel Corporation

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA644P-20AU)

 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Microchip Technology Inc

MCU 8-Bit ATMEGA644P AVR RISC 64KB Flash 2.7V to 5.5V 44-Pin TQFP T/R (Alt: ATMEGA644P-20AUR)

 0

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA644P-20AU)

 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

 Atmel Corporation

Atmel ATMEGA644P-20AUR

 49979

ATMEGA644P-20AU

 Atmel Corporation

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

 17
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# C1S124600213535

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
 24

ATMEGA644P-20AU

D# C1S124600167908

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
 67
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# ATMEGA644P-20AU-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 1821

ATMEGA644P-20AUR

D# ATMEGA644P-20AURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 937
零件编号 制造商 描述 库存

ATMEGA644P20AU

D# ATMEGA644P20AU

 Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 778
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

 Microchip Technology Inc

In stock shipping within 2days

 21771

ATMEGA644P-20AU

 Microchip Technology Inc

In stock shipping within 2days

 21770
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# 1455121

 Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Each
 982

ATMEGA644P-20AUR.

D# 2695540

 Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 2000
Container: Cut Tape
 0

ATMEGA644P-20AUR

D# 3131897RL

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Reel
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Microchip Technology Inc

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant
pbFree: Yes
 320

ATMEGA644P-20AUR

 Microchip Technology Inc

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

ATMEGA644P20AU

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 6900

ATMEGA644P20AUR

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 17324

ATMEGA644P20AUPROG

 ATMEL CORPORATION

OEM/CM QUOTES ONLY | NO BROKERS

 44
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega64 Series Microcontrollers - 64KB Flash - 20 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant
 1572
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V

RoHS: Compliant
pbFree: Yes
 3031

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V T&R

RoHS: Compliant
pbFree: Yes
 4000
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

 Atmel Corporation

OEM/CM Immediate delivery

 9061

ATMEGA644P-20AU

 Microchip Technology Inc

OEM/CM Immediate delivery

 960
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# 556-ATMEGA644P-20AU

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

RoHS: Compliant
 299

ATMEGA644P-20AUR

D# 556-ATMEGA644P-20AUR

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ IND,5V

RoHS: Compliant
 202
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 44 TQFP 10x10x1mm TRAY

RoHS: Compliant
 0

ATMEGA644P-20AUR

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# MCHP00000005676

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

 0

ATMEGA644P-20AU

D# MCHP00000005675

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 44 TQFP 10x10x1mm TRAY

 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# 07AH6427

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44, Product Range:AVR Family ATmega644 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:32I/O s, Embedded Interface RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 304

ATMEGA644P-20AU

D# 29AC2593

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 160
Container: Bulk
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

D# NS-ATMEGA644P-20AUR

 Atmel Corporation

OEM/CM ONLY

 2062

ATMEGA644P-20AU

D# NS-ATMEGA644P-20AU

 Atmel Corporation

OEM/CM ONLY

 5148
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega64 Series Microcontrollers - 64KB Flash - 20 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant
 1572
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Atmel Corporation

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP44

 15
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# 1310319P

 Microchip Technology Inc

Microchip ATMEGA644P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP, PU

Min Qty: 1
Container: Tray
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
 1999

ATMEGA644P-20AUR

 Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
 21750
零件编号 制造商 描述 库存

ATMEGA644P20AU

 Atmel Corporation

OEM/CM ONLY

 1584

ATMEGA644P20AUR

 Atmel Corporation

OEM/CM ONLY

 5157

ATMEGA644P20AUPROG

 Atmel Corporation

OEM/CM ONLY

 54
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Microchip Technology Inc

IN stock Immediate delivery

 955

ATMEGA644P-20AUR

 Atmel Corporation

IN stock Immediate delivery

 9076
零件编号 制造商 描述 库存

ATMEGA644P-20AUR

 Atmel Corporation

shipping today

 996

ATMEGA644P-20AU

 Atmel Corporation

shipping today

 2889
零件编号 制造商 描述 库存

ATMEGA644P-20AU

D# 51806677

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP Tray

RoHS: Compliant
 0

ATMEGA644P-20AUR

D# 51963321

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Atmel Corporation

RFQ

 11535
零件编号 制造商 描述 库存

ATMEGA644P-20AU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

 2913

ATMEGA644P-20AUR

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 10964
零件编号 制造商 描述 库存

ATMEGA644P-20AUR.

D# 2695540

 Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 0

ATMEGA644P-20AUR

D# 3131897

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 616

ATMEGA644P-20AU

D# 1455121

 Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Each
 1010

Quick Inquiry

ATMEGA644P-20AU

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

查看证书

联系我们

您有关于 ATMEGA644P-20AU 的问题吗？

ATMEGA644P-20AU QRCode

扫描以查看此页面

推荐产品

10118194-0001LF

CONN USB MICRO B RECPT SMT R/A

MC68HC908GP32CFB

IC MCU 8BIT 32KB FLASH 44QFP

MC14489BPE

IC LED DRIVER 5-CH CMOS 20-DIP

SKY13374-397LF

IC SWITCH DPDT LF-6GHZ 12QFN

ST16C2552IJ44TR-F

IC UART FIFO 16B DUAL 44PLCC

AD9528BCPZ

IC CLOCK GEN 1.25GHZ VCO 72LFCSP

LTM4608AMPY#PBF

IC MODULE REG DC/DC 8A 68BGA

MF-MSMF075-2

PTC RESETTABLE .75A 13.2V 1812

1N4004GP-E3/54

DIODE GEN PURP 400V 1A DO204AL

PIC16F77-I/P

IC MCU 8BIT 14KB FLASH 40DIP

更多 »
加载中... 正在加载合作伙伴数据...... 为更好地服务我们的客户，我们努力不懈地扩大我们的供应网络。

ATMEGA644P-20AU Tags

  • ATMEGA644P-20AU
  • ATMEGA644P-20AU PDF
  • ATMEGA644P-20AU 数据表
  • ATMEGA644P-20AU 规格
  • ATMEGA644P-20AU 图片
  • Microchip Technology
  • Microchip Technology ATMEGA644P-20AU
  • 买 ATMEGA644P-20AU
  • ATMEGA644P-20AU 价格
  • ATMEGA644P-20AU 经销商
  • ATMEGA644P-20AU 供应商
  • ATMEGA644P-20AU 批发

ATMEGA644P-20AU可用于