8-bit Xpander Logic(TM) With Touchkey Controller

The STMPE821 is a GPIO (general purpose input/output) port expander able to Interface a main digital ASIC via the two-line bidirectional bus (I 2C). A separate GPIO expander is often used in mobile Multimedia platforms to solve the problems of the limited amount of GPIOs typically available on the digital engine. The STMPE821 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. By STMicroelectronics
STMPE821 's PackagesSTMPE821 's pdf datasheet
STMPE821QTR QFN




STMPE821 Pinout, Pinouts
STMPE821 pinout,Pin out
This is one package pinout of STMPE821,If you need more pinouts please download STMPE821's pdf datasheet.

STMPE821 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

STMPE821 Pb-Free STMPE821 Cross Reference STMPE821 Schematic STMPE821 Distributor
STMPE821 Application Notes STMPE821 RoHS STMPE821 Circuits STMPE821 footprint
Hot categories