Microchip Technology MCP23016
The MCP23016 device provides 16-bit, general purpose, parallel I/O expansion for I2C bus applications. This device includes high-current drive capability, low supply current and individual I/O configuration. The MCP23016 consists of multiple 8-bit configuration registers for input, output and polarity selection.| Part No. | MCP23016 |
|---|---|
| Datasheet | MCP23016 Download |
| Manufacturer |  Microchip Technology |
| Description | 16-Bit I2C I/O Expander |
| Buy | Stock & Price |
FEATURES
● 16-bit remote bidirectional I/O port - 16 I/O pins default to 16 inputs● Fast I2C™ bus clock frequency (0 - 400 kbits/s)
● Three hardware address pins allow use of up to eight devices
● High-current drive capability per I/O: ±25 mA
● Open-drain interrupt output on input change
● Interrupt port capture register
● Internal Power-On Reset (POR)
● Polarity inversion register to configure the polarity of the input port data
● Compatible with most microcontrollers
● Available temperature range: - Industrial (I): -40°C to +85°C Package Types PDIP, SOIC, SSOP Vss GP1.0 GP1.1 GP1.2 GP1.3 INT GP1.4 VSS CLK TP GP1.5 GP1.6 GP1.7 SCL
●1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 GP0.7 GP0.6 GP0.5 GP0.4 GP0.3 GP0.2 GP0.1 GP0.0 VDD VSS A2 A1 A0 SDA QFN CMOS Technology
● Operating Supply Voltage: 2.0V to 5.5V
● Low standby current GP1.2 GP1.3 INT GP1.4 VSS CLK TP 1 2 3 4 5 6 7 Packages
● 28-pin PDIP, 300 mil; 28-pin SOIC, 300 mil
● 28-pin SSOP, 209 mil; 28-pin QFN, 6x6 mm 28 27 26 2524 23 22 21 20 19 MCP23016 18 17 16 15 8 9 10 11 121314 GP1.5 GP1.6 GP1.7 SCL SDA A0 A1 GP1.1 GP1.0 Vss GP0.7 GP0.6 GP0.5 GP0.
