Description
The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os..
Features
- 1 MHz Fast-mode Plus I2C-bus serial interface.
- Compliant with I2C-bus Fast-mode (400 kHz) and Standard-mode (100 kHz)
NXP Semiconductors
PCA9698
40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT.
- 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os.
- 40 configurable I/O pins that default to inputs at power-up.
- Outputs:
Programmable totem-pole (10 mA source, 25 mA sink) or open-drain (25 mA sink) with controlled edge rate output structure.
