STMPE2403 Description
The STMPE2403 is a GPIO (General Purpose Input / Output) port expander able to interface a Main Digital ASIC via the two-line bidirectional bus (I2C); separate GPIO Expander IC is often used in Mobile-Multimedia platforms to solve the problems of the limited amounts of GPIOs usually available on the Digital Engine. The STMPE2403 offers great flexibility as each I/Os is configurable as input, output or specific...
STMPE2403 Key Features
- 24 GPIOs
- Operating
- voltage 1.8V
- 36 pins 3.6x3.6mm, pitch 0.5mm TFBGA
- 5 Pin settings
- 6 Pin assignment and TFBGA ball location
- 6 GPIO Pin functions
- 8 Pin mapping to TFBGA ( bottom view, balls up)