MCP23017-E/SO SO-28 I2C I/O expander

Microchip´s I/O expander med I2C interface. Expandern ger 16 I/O pinnar.
Ytmonterat utförande

* 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