PCAL9539A 1. General description The PCAL9539A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expander
閱讀全文
加入星計劃,您可以享受以下權益:
Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
PCAL9539A 1. General description The PCAL9539A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expander