Maxim Integrated (MAX7310ATE+) I/O Expander, 8bit, 400 kHz

Product Overview The MAX7310ATE+ is a 2-wire-interfaced 8bit I/O port expander with reset in 16 pin TQFN package. It provides 8bit parallel input/output port expansion for SMBus -compatible and I2C-compatible applications. It consists of an input port register, an output port register, a polarity inversion register, a configuration register, a bus timeout register and an SMBus/I2C-compatible serial interface. It is used in servers, RAID systems, test & measurement. Supply voltage range is 2.3V to 5.5V Operating temperature range from -40°C to 125°C Low standby current of 1.7µA (typ) at V+ = 3.3V 400KHz 2-wire interface Bus timeout for lock-up-free operation Polarity inversion Eight I/O pins that default to inputs on power-up 5V tolerant open-drain output on I/O0 Power-on reset voltage is 1.6V Product Information Chip Configuration: 8bit Bus Frequency: 400kHz IC Interface Type: I2C, SMBus Supply Voltage Min: 2.3V Supply Voltage Max: 5.5V Interface Case Style: TQFN No. of Pins: 16Pins No. of I/O's: 8I/O's Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited