Name: AT91M42800-33AI
Brand: Microchip Technology
SKU: AT91M42800-33AI
Availability: InStock
Rating: 5 (150 reviews)

AT91M42800-33AI

仅供参考

零件编号	AT91M42800-33AI
制造商	Microchip Technology
描述	IC MCU 32BIT ROMLESS 144LQFP
数据表	AT91M42800-33AI 数据表
封装	144-LQFP
ECAD
库存	7,184 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 24 - 十二月 29 (选择速递服务)
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AT91M42800-33AI参数

制造商	Microchip Technology
类别	集成电路（IC） - 嵌入式 - 微控制器
封装	144-LQFP
ECAD
系列	AT91
核心处理器	ARM7?
核心尺寸	16/32-Bit
速度	33MHz
连接	EBI/EMI, SPI, UART/USART
外设	WDT
I / O数量	54
程序内存大小	-
程序存储器类型	ROMless
EEPROM大小	-
RAM大小	8K x 8
电压 - 电源（Vcc / Vdd）	1.8 V ~ 3.6 V
数据转换器	-
振荡器类型	Internal
工作温度	-40°C ~ 85°C (TA)
安装类型	-
包/箱	144-LQFP
供应商设备包	144-LQFP (20x20)

AT91M42800-33AI数据表

AT91M42800-33AI Packaging

AT91M42800-33AI FAQ

1. How to order AT91M42800-33AI 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 AT91M42800-33AI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT91M42800-33AI. All suppliers must pass our qualification reviews before they can publish their products including AT91M42800-33AI on Heisener; we pay more attention to the channels and quality of AT91M42800-33AI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT91M42800-33AI price and inventory displayed accurate?

The price and inventory of AT91M42800-33AI 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 AT91M42800-33AI?

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 AT91M42800-33AI we delivered, we will accept the replacement or return of the AT91M42800-33AI 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 AT91M42800-33AI.

(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 AT91M42800-33AI pin diagram, AT91M42800-33AI datasheet?

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

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