For Reference Only
| Part Number | STMPE321QTR |
| LIXINC Part # | STMPE321QTR |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits › Interface - Sensor, Capacitive Touch |
| Description | IC CTLR TOUCH KEY 3CH 12-QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STMPE321QTR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 22 - Jan 26 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | STMPE321QTR |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - Sensor, Capacitive Touch |
| Manufacturer: | STMicroelectronics |
| Series: | S-Touch™ |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Obsolete |
| 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 |
| Mounting Type: | Surface Mount |
| Package / Case: | 12-UFQFN |
| Supplier Device Package: | 12-QFN (2.2x1.5) |
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| In Stock | 10834 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.71000 | $1.71 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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