Name: SN250QT
Brand: STMicroelectronics
SKU: SN250QT
Availability: InStock
Rating: 5 (137 reviews)

SN250QT

僅供參考

零件編號	SN250QT
製造商	STMicroelectronics
描述	IC RF TXRX+MCU 802.15.4 48-VFQFN
數據表
封裝	48-VFQFN Exposed Pad
ECAD
庫存	6,588 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 27 - 十二月 2 (選擇速遞服務)
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SN250QT參數

製造商	STMicroelectronics
類別	RF/IF 和 RFID - RF 收發器 IC
封裝	48-VFQFN Exposed Pad
ECAD
系列	-
類型	TxRx + MCU
RF系列/標準	802.15.4
協議	Zigbee?
調製	O-QPSK
頻率	2.4GHz
數據速率（最大）	12Mbps
功率輸出	5dBm
靈敏度	-98dBm
內存大小	128kB Flash, 5kB SRAM
串行接口	I2C, SPI, UART
GPIO	17
電壓 - 電源	2.1 V ~ 3.6 V
當前 - 接收	27mA ~ 35.5mA
電流 - 傳輸	19.5mA ~ 35.5mA
工作溫度	-40°C ~ 85°C
包/箱	48-VFQFN Exposed Pad

SN250QT Packaging

SN250QT FAQ

1. How to order SN250QT 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 SN250QT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN250QT. All suppliers must pass our qualification reviews before they can publish their products including SN250QT on Heisener; we pay more attention to the channels and quality of SN250QT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN250QT price and inventory displayed accurate?

The price and inventory of SN250QT 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 SN250QT?

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 SN250QT we delivered, we will accept the replacement or return of the SN250QT 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 SN250QT.

(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 SN250QT pin diagram, SN250QT datasheet?

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

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