Can I request technical information for STMPE321QTR?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to STMPE321QTR.

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STMPE321QTR STMicroelectronics product image

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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: Technical Documents
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STMicroelectronics RFQ AVAILABLE

STMPE321QTR

IC CTLR TOUCH KEY 3CH 12-QFN

Part Number: STMPE321QTR

Manufacturer: STMicroelectronics

Category: Sensor, Capacitive Touch

Package: 12-UFQFN

Datasheet:: STMPE321QTR.pdf

Description: IC CTLR TOUCH KEY 3CH 12-QFN

Select Quantity Stock: 268

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TECHNICAL RESOURCES

STMPE321QTR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: STMPE321QTR

Manufacturer: STMicroelectronics

Package: 12-UFQFN

Package/Case: 12-UFQFN

Series: S-Touch™

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Programmable: Not Verified

Type: Buttons

Proximity Detection: No

Number of Inputs: 3

LED Driver Channels: -

Interface: I2C

Resolution: 7 b

Voltage - Supply: 1.65V ~ 1.95V

Current - Supply: 280µA

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 12-QFN (2.2x1.5)

Frequently Asked Questions

1. How can I order STMPE321QTR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of STMPE321QTR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of STMPE321QTR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for STMPE321QTR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for STMPE321QTR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

STMPE321QTR Procurement and Technical Support

STMPE321QTR is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing STMPE321QTR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for STMPE321QTR.

Part Number: STMPE321QTR

Manufacturer: STMicroelectronics

Package: 12-UFQFN

Category: Sensor, Capacitive Touch

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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