ST STMPE811 handbook

Update: 30 September, 2023

The STMPE811 is a GPIO (general purpose input/output) port expander from STMicroelectronics that can interface a main digital ASIC via the two-line bidirectional bus (I2C). It offers great flexibility, as each I/O can be configured as input, output or specific functions. The device has been designed with very low quiescent current and includes a wakeup feature for each I/O, to optimize the power consumption of the device. A 4-wire touchscreen controller is built into the STMPE811. The touchscreen controller is enhanced with a movement tracking algorithm (to avoid excessive data), a 128 x 32 bit buffer and programmable active window feature. It can be widely used in portable media players, game consoles, mobile phones and smartphones, GPS and other fields.

Brand: ST

File format: PDF

Size: 655 KB

MD5 Checksum: FA2BE877E0FCB7377A1F8A5862282A6C

Publication date: 10 August, 2012

Downloads: -

PDF Link: ST STMPE811 handbook PDF

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