规格书
1(MCP23017, MCP23S17 Datasheet)
其他相关文档
1(Development Tools Catalog)
设计资源
1(MCP23S17 Development Tool Selector)
参考设计库
1(GPIODM-KPLCD: 8/16-Bit GPIO Exp, 4x4 Keypad, LCD)
PCN 组装/来源
1(Mult Devices Assembly Site 31/Jan/2018)
Errata
1(MCP23S17 Rev A Errata)