Name: C8051F221R
Brand: Silicon Labs
SKU: C8051F221R
Availability: InStock
Rating: 5 (123 reviews)

C8051F221R

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部品番号	C8051F221R
メーカ	Silicon Labs
説明	IC MCU 8BIT 8KB FLASH 32LQFP
データシート	C8051F221R データシート
パッケージ	32-LQFP
ECAD
在庫	5,152 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	11 29 - 12 4 (迅速な出荷を選択)
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C8051F221Rの仕様

メーカ	Silicon Labs
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	32-LQFP
ECAD
シリーズ	C8051F2xx
コアプロセッサ	8051
コアサイズ	8-Bit
速度	25MHz
接続性	SPI, UART/USART
周辺機器	Brown-out Detect/Reset, POR, WDT
I / Oの数	22
プログラムメモリサイズ	8KB (8K x 8)
プログラムメモリタイプ	FLASH
EEPROMサイズ	-
RAMサイズ	256 x 8
電圧 - 電源（Vcc / Vdd）	2.7 V ~ 3.6 V
データコンバータ	A/D 22x8b
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	32-LQFP
サプライヤデバイスパッケージ	32-LQFP (7x7)

C8051F221Rのデータシート

C8051F221R Packaging

C8051F221R FAQ

1. How to order C8051F221R 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 C8051F221R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the C8051F221R. All suppliers must pass our qualification reviews before they can publish their products including C8051F221R on Heisener; we pay more attention to the channels and quality of C8051F221R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the C8051F221R price and inventory displayed accurate?

The price and inventory of C8051F221R 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 C8051F221R?

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 C8051F221R we delivered, we will accept the replacement or return of the C8051F221R 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 C8051F221R.

(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 C8051F221R pin diagram, C8051F221R datasheet?

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

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