STMPE2401 expander equivalent, 24-bit enhanced port expander.
* 24 GPIOs www.DataSheet4U.com
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voltage 1.8V
Hardware key pad controller (8*12 matrix max) 3 PWM (8 bit) output f.
The STMPE2401 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.
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