Name: W79E821ADG
Brand: Nuvoton Technology Corporation of America
SKU: W79E821ADG
Availability: InStock
Rating: 5 (191 reviews)

W79E821ADG

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部品番号	W79E821ADG
メーカ	Nuvoton Technology Corporation of America
説明	IC MCU 8BIT 1KB FLASH 20DIP
データシート	W79E821ADG データシート
パッケージ	20-DIP (0.300", 7.62mm)
ECAD
在庫	6,688 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	12 19 - 12 24 (迅速な出荷を選択)
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W79E821ADGの仕様

メーカ	Nuvoton Technology Corporation of America
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	20-DIP (0.300", 7.62mm)
ECAD
シリーズ	W79
コアプロセッサ	8051
コアサイズ	8-Bit
速度	20MHz
接続性	I2C, UART/USART
周辺機器	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
I / Oの数	18
プログラムメモリサイズ	1KB (1K 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）	2.7 V ~ 5.5 V
データコンバータ	A/D 4x10b
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	20-DIP (0.300", 7.62mm)
サプライヤデバイスパッケージ	-

W79E821ADGのデータシート

W79E821ADG Packaging

W79E821ADG FAQ

1. How to order W79E821ADG 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 W79E821ADG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W79E821ADG. All suppliers must pass our qualification reviews before they can publish their products including W79E821ADG on Heisener; we pay more attention to the channels and quality of W79E821ADG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the W79E821ADG price and inventory displayed accurate?

The price and inventory of W79E821ADG 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 W79E821ADG?

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 W79E821ADG we delivered, we will accept the replacement or return of the W79E821ADG 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 W79E821ADG.

(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 W79E821ADG pin diagram, W79E821ADG datasheet?

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

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