Interface 
STMPE801 - Hardware interface guide
Keywords: interface hardware STMPE801 guide interface
[Summary of tips] STMPE801 is an 8bit port expander that can be interfaced to the main digital ASIC or processor via the two-line bidirectional I²C bus. The digital engines in mobile multimedia platforms usually come with a limited number of I/Os. The port expander ICs can be used to increase the number of I/Os or control signals in such ap......Please login or register with us to view this article>>
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