Name: AT89C51-33AI
Brand: Microchip Technology
SKU: AT89C51-33AI
Availability: InStock
Rating: 5 (142 reviews)

AT89C51-33AI

仅供参考

零件编号	AT89C51-33AI
制造商	Microchip Technology
描述	IC MCU 8BIT 4KB FLASH 44TQFP
数据表
封装	44-TQFP
ECAD
库存	2,112 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 18 - 十一月 23 (选择速递服务)
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AT89C51-33AI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	89C
核心处理器	80C51
核心尺寸	8-Bit
速度	33MHz
连接	UART/USART
外设	-
I / O数量	32
程序内存大小	4KB (4K x 8)
程序存储器类型	FLASH
EEPROM大小	-
RAM大小	128 x 8
电压 - 电源（Vcc / Vdd）	4 V ~ 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	44-TQFP
供应商设备包	44-TQFP (10x10)

AT89C51-33AI Packaging

AT89C51-33AI FAQ

1. How to order AT89C51-33AI on Heisener?

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2. How does Heisener guarantee that AT89C51-33AI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89C51-33AI. All suppliers must pass our qualification reviews before they can publish their products including AT89C51-33AI on Heisener; we pay more attention to the channels and quality of AT89C51-33AI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89C51-33AI price and inventory displayed accurate?

The price and inventory of AT89C51-33AI 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 AT89C51-33AI?

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 AT89C51-33AI we delivered, we will accept the replacement or return of the AT89C51-33AI 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 AT89C51-33AI.

(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 AT89C51-33AI pin diagram, AT89C51-33AI datasheet?

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

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