5pcs/10pcs CJMCU-2317 MCP23017 Serial Interface Module IIC I2C SPI 16-Bit I/O Expander I/O Expansion Shield
- Product Code: FZ3421-CJMCU-2317 MCP23017 Serial module
- Availability: In Stock
- $12.49
- Ex Tax: $12.49
- Price in reward points: 2
- 2 or more $10.99
- 5 or more $9.99
Tags: CJMCU-2317, MCP23017, Serial module, I/O Expander, I/O Expansion Shield
Features:
• 16-Bit Remote Bidirectional I/O Port:
- I/O pins default to input
• High-Speed I2C Interface (MCP23017):
- 100kHz
- 400kHz
- 1.7MHz
• Three Hardware Address Pins to Allow Up to
Eight Devices On the Bus
• Configurable Interrupt Output Pins:
- Configurable as active-high, active-low or
open-drain
• INTA and INTB Can Be Configured to Operate
Independently or Together
• Configurable Interrupt Source:
- Interrupt-on-change from configured register
defaults or pin changes
• Polarity Inversion Register to Configure the
Polarity of the Input Port Data
• External Reset Input
• Low Standby Current: 1 μA (max.)
• Operating Voltage:
- 1.8V to 5.5V @ -40°C to +85°C
- 2.7V to 5.5V @ -40°C to +85°C
- 4.5V to 5.5V @ -40°C to +125°C
Package Included:
5 x CJMCU-2317 MCP23017 Serial module
