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

AT89C51-33AI

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部品番号	AT89C51-33AI
メーカ	Microchip Technology
説明	IC MCU 8BIT 4KB FLASH 44TQFP
データシート
パッケージ	44-TQFP
ECAD
在庫	2,112 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	5 24 - 5 29 (迅速な出荷を選択)
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AT89C51-33AIの仕様

メーカ	Microchip Technology
範疇	集積回路（IC） - 組み込み - マイクロコントローラ
パッケージ	44-TQFP
ECAD
シリーズ	89C
コアプロセッサ	80C51
コアサイズ	8-Bit
速度	33MHz
接続性	UART/USART
周辺機器	-
I / Oの数	32
プログラムメモリサイズ	4KB (4K x 8)
プログラムメモリタイプ	FLASH
EEPROMサイズ	-
RAMサイズ	128 x 8
電圧 - 電源（Vcc / Vdd）	4 V ~ 6 V
データコンバータ	-
発振器タイプ	Internal
動作温度	-40°C ~ 85°C (TA)
取付タイプ	-
パッケージ/ケース	44-TQFP
サプライヤデバイスパッケージ	44-TQFP (10x10)

AT89C51-33AI Packaging

AT89C51-33AI FAQ

1. How to order AT89C51-33AI 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 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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