This datasheet provides details on the STEVAL-TCS004V1 demonstration board based on the STMPE1601 port expander and the ST7263BK6 microcontroller.
The STEVAL-TCS004V1 is a demonstration board designed to showcase the features of the STMPE1601 port expander. It utilizes an ST7263BK6 microcontroller as the I²C master and connects via USB Mini-B for power and communication with a PC GUI.
The board is powered through a USB Mini-B connector.
The STMPE1601 is used to interface the matrix keypad, dedicated keys, special function keys and PWM controllers.