STMPE321 datasheet by STMicroelectronics.
| Part number | STMPE321 |
|---|---|
| Datasheet | STMPE321_STMicroelectronics.pdf |
| File Size | 471.65 KB |
| Manufacturer | STMicroelectronics |
| Description | 3-channel capacitive touch key controller |
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The STMPE321 is a 3-channel capacitive touch key controller. Capacitance measurement is implemented in fully optimized hardware. All 3 I/Os can be configured via an I2C bus to function as either capacitive touch key, or as GPIOs (general purpose I/O).
View all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| STMPE610 | Touchscreen Controller |
| STMPE801 | 8-bit port expander Xpander logic |
| STMPE812 | Enhanced 4-wire resistive touchscreen controller |
| STMPS2242 | Enhanced dual-channel power switche |
| STMPS2252 | Enhanced dual-channel power switche |
| STMPS2262 | Enhanced dual-channel power switche |
| STMPS2272 | Enhanced dual-channel power switche |
| STM1001 | Reset Circuit |
| STM1061 | Low Power Voltage Detector |
| STM1403 | 3V FIPS-140 Security Supervisor |
