Microchip MCP23017-E/SO I/O 扩展器，16 位，I2C，1.8 V，5.5 V，SOIC，28 引脚

Package: 28SOIC W

Mounting: Surface Mount

Pin Count: 28

Lead Finish: Matte Tin

No. of I/Os: 16

Interface Type: Serial-I2C

Clock Frequency: 1.7 MHz

Screening Level: Extended

Supplier Package: SOIC W

Chip Configuration: 16-bit

Product Dimensions: 17.87 x 7.49 x 2.31 mm

Max Processing Temp: 260

Operating Temperature: -40 to 125 °C

Datasheet