Product description
Microchip's/O expander, I2C interface. The expander gives 16 I/O pins.
Surface mount.
* 16-bit remote bidirectional I/O port
* High-speed I2C-interface - 100 kHz
- 400 kHz
- 1.7 MHz
* High-speed SPI interface (MCP23S17)
- 10 MHz (max.)
* Three hardware address pins to allow up to eight devices on the bus
* Configurable interrupt output pins
* INTA and INTB can be configured to operate independently or together
* 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
Surface mount.
* 16-bit remote bidirectional I/O port
* High-speed I2C-interface - 100 kHz
- 400 kHz
- 1.7 MHz
* High-speed SPI interface (MCP23S17)
- 10 MHz (max.)
* Three hardware address pins to allow up to eight devices on the bus
* Configurable interrupt output pins
* INTA and INTB can be configured to operate independently or together
* 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
