Difference between revisions of "DigIO16-I2C"
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== Features == | == Features == | ||
| − | * | + | * 16 bit GPIO |
| − | * | + | * [http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf MCP23017] I2C Parallel I/O |
| − | + | ** I2C host interface | |
| − | * | + | ** 100/400 KHZ operation |
| − | * 100/400 KHZ operation | + | ** 25mA sink/source capability per I/O |
| − | * 25mA sink/source capability per I/O | ||
* Jumper selectable terminators | * Jumper selectable terminators | ||
* 3-bit address (Jumper selectable) - Up to 8 boards | * 3-bit address (Jumper selectable) - Up to 8 boards | ||
| − | |||
* I2C Connector | * I2C Connector | ||
| + | ** Daisy-chained 4-pin host interface connector (Ground, Power, Clock, Data) | ||
* Power Connector | * Power Connector | ||
* DB-25 Connector for GPIO lines | * DB-25 Connector for GPIO lines | ||
Revision as of 17:23, 1 January 2020
Features
- 16 bit GPIO
- MCP23017 I2C Parallel I/O
- I2C host interface
- 100/400 KHZ operation
- 25mA sink/source capability per I/O
- Jumper selectable terminators
- 3-bit address (Jumper selectable) - Up to 8 boards
- I2C Connector
- Daisy-chained 4-pin host interface connector (Ground, Power, Clock, Data)
- Power Connector
- DB-25 Connector for GPIO lines
- 24LC024 Personality EEPROM
- 3.3V or 5V operation
- Compatible with Arduino, Raspberry Pi, BeagleBone Black
- 95x95mm form factor
- (4) 6-32 mounting holes - one on each corner
