PCA9501 1. General description The PCA9501 is an 8-bit I/O expander with an on-board 2-kbit EEPROM. The I/O
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扫码加入8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins
PCA9501 1. General description The PCA9501 is an 8-bit I/O expander with an on-board 2-kbit EEPROM. The I/O
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