Name: EFM32LG840F256-QFN64T
Brand: Silicon Labs
SKU: EFM32LG840F256-QFN64T
Availability: InStock
Rating: 5 (89 reviews)

EFM32LG840F256-QFN64T

仅供参考

零件编号	EFM32LG840F256-QFN64T
制造商	Silicon Labs
描述	IC MCU 32BIT 256KB FLASH 64QFN
数据表	EFM32LG840F256-QFN64T 数据表
封装	64-WFQFN Exposed Pad
ECAD
库存	3,248 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 29 - 一月 3 (选择速递服务)
请求报价

支付方式
送货服务

我们提供的 EFM32LG840F256-QFN64T 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 EFM32LG840F256-QFN64T 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 EFM32LG840F256-QFN64T 的报价请求。

EFM32LG840F256-QFN64T参数

制造商	Silicon Labs
类别	集成电路（IC） - 嵌入式 - 微控制器
封装	64-WFQFN Exposed Pad
ECAD
系列	Leopard Gecko
核心处理器	ARM? Cortex?-M3
核心尺寸	32-Bit
速度	48MHz
连接	I2C, IrDA, SmartCard, SPI, UART/USART
外设	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
I / O数量	56
程序内存大小	256KB (256K x 8)
程序存储器类型	FLASH
EEPROM大小	-
RAM大小	32K x 8
电压 - 电源（Vcc / Vdd）	1.85 V ~ 3.8 V
数据转换器	A/D 8x12b, D/A 2x12b
振荡器类型	Internal
工作温度	-40°C ~ 85°C (TA)
安装类型	-
包/箱	64-WFQFN Exposed Pad
供应商设备包	-

EFM32LG840F256-QFN64T数据表

EFM32LG840F256-QFN64T Packaging

EFM32LG840F256-QFN64T FAQ

1. How to order EFM32LG840F256-QFN64T 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 EFM32LG840F256-QFN64T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32LG840F256-QFN64T. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG840F256-QFN64T on Heisener; we pay more attention to the channels and quality of EFM32LG840F256-QFN64T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM32LG840F256-QFN64T price and inventory displayed accurate?

The price and inventory of EFM32LG840F256-QFN64T 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 EFM32LG840F256-QFN64T?

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 EFM32LG840F256-QFN64T we delivered, we will accept the replacement or return of the EFM32LG840F256-QFN64T 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 EFM32LG840F256-QFN64T.

(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 EFM32LG840F256-QFN64T pin diagram, EFM32LG840F256-QFN64T datasheet?

If you need any after-sales service, please do not hesitate to contact us.

EFM32LG840F256-QFN64T相关产品

SIT8208AC-3F-18S-16.367667X	SiTime, -20 TO 70C, 5032, 10PPM, 1.8V, 1, -, Leopard Gecko	查看
SIT1602BC-71-XXS-4.000000G	SiTime, -20 TO 70C, 2016, 20PPM, 2.25V-3, -, Leopard Gecko	查看
MBRD20150CT-13	Diodes Incorporated, DIODE SCHOTTKY 150V 10A TO252, TO-252-3, DPak (2 Leads + Tab), SC-63, Leopard Gecko	查看
LMV934Q1MTX/NOPB	Texas Instruments, IC OPAMP GP 1.5MHZ RRO 14TSSOP, 14-TSSOP (0.173", 4.40mm Width), Leopard Gecko	查看
ECW0D-B24-BC0006L	Bourns Inc., ENCODER ROTARY INCREMENTAL, -, Leopard Gecko	查看
MRS25000C1273FC100	Vishay BC Components, RES 127K OHM 0.6W 1% AXIAL, Axial, Leopard Gecko	查看
ERA-2HEB1871X	Panasonic Electronic Components, RES SMD 1.87KOHM 0.1% 1/16W 0402, 0402 (1005 Metric), Leopard Gecko	查看
RNCF0805DTE21R5	Stackpole Electronics Inc., RES SMD 21.5 OHM 0.5% 1/8W 0805, 0805 (2012 Metric), Leopard Gecko	查看
ERJ-3GEYJ243V	Panasonic Electronic Components, RES SMD 24K OHM 5% 1/10W 0603, 0603 (1608 Metric), Leopard Gecko	查看
1330R-42F	API Delevan Inc., FIXED IND 8.2UH 160MA 2.7 OHM, 2-SMD, Leopard Gecko	查看
EJH-105-02-L-D-SM	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, Leopard Gecko	查看
VI-JV4-IZ-F1	Vicor Corporation, CONVERTER MOD DC/DC 48V 25W, Half Brick, Leopard Gecko	查看