| Part Number | STMPE821 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | 8-bit Xpander Logic |
| Description | The STMPE821 is a GPIO (general purpose input/output) port expander able to interface a main digital ASIC via the two-line bidirectional bus (I2C)... |
| Features |
■ Up www.DataSheet4U.com ■ Up ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ to 8 GPIOs to 8 touchkey capacitive touch inputs Operating voltage 1.8 - 5.5 V Internal regulator Interrupt output pin I2C interface 8 kV HBM ESD protection 40 fF resolution, 128 steps capacitance m... |
| Datasheet |
 STMPE821 Datasheet
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