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

Product OverviewThe MAX7310ATE+ is a 2-wire-interfaced 8bit I/O port expander with reset in 16pin TQFN package. It provides 8bit parallel input/output port expansion forSMBus -compatible and I2C-compatible applications. It consists of an input portregister, an output port register, a polarity inversion register, aconfiguration register, a bus timeout register and an SMBus/I2C-compatibleserial interface. It is used in servers, RAID systems, test & measurement.Supply voltage range is 2.3V to 5.5VOperating temperature range from -40°C to 125°CLow standby current of 1.7µA (typ) at V+ = 3.3V400KHz 2-wire interfaceBus timeout for lock-up-free operationPolarity inversionEight I/O pins that default to inputs on power-up5V tolerant open-drain output on I/O0Power-on reset voltage is 1.6VProduct InformationChip Configuration: 8bitBus Frequency: 400kHzIC Interface Type: I2C, SMBusSupply Voltage Min: 2.3VSupply Voltage Max: 5.5VInterface Case Style: TQFNNo. of Pins: 16PinsNo. of I/O's: 8I/O'sProduct Range: -Automotive Qualification Standard: -MSL: MSL 1 - Unlimited