STMPE321QTR
ObsoleteSTMicroelectronics
IC CTLR TOUCH KEY 3CH 12-QFN
STMPE321QTR
ObsoleteSTMicroelectronics
IC CTLR TOUCH KEY 3CH 12-QFN
Description
General part information
STMPE321 Series
Capacitive Touch Buttons 12-QFN (2.2x1.5)
Technical Specifications
Parameters and characteristics for this part
| Specification | STMPE321QTR |
|---|---|
| Current - Supply | 280 µA |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Inputs | 3 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 12-UFQFN |
| Package Length | 2.2 mm |
| Package Name | 12-QFN |
| Package Width | 1.5 mm |
| Proximity Detection | No |
| Resolution | 7 b |
| Type | Buttons |
| Voltage - Supply (Maximum) | 1.95 V |
| Voltage - Supply (Minimum) | 1.65 V |
Pricing
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CAD
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Documents
Technical documentation and resources