MAX7301ATL+T

MAX7301ATL+T is a compact, serial-interfaced I/O expander (or general-purpose I/O (GPIO) peripheral) that provides microprocessors with up to 28 ports. Each port is individually user-configurable to either a logic input or logic output. Seven ports feature configurable transition detection logic, which generates an interrupt upon change of port logic level. The MAX7301 is controlled through an SPI-compatible 4-wire serial interface. Applications include white goods, gaming machines, industrial controllers, system monitoring.

• High-speed, 26MHz, SPI-/QSPI™-/MICROWIRE®- compatible serial interface
• Logic transition detection for seven I/O ports
• Low power consumption reduces power-supply requirements
• Operating supply voltage range from 2.5 to 5.5V
• Shutdown supply current is 5.5µA typ at TA = +25°C
• Operating supply current (input) is 110µA typ at TA = +25°C
• Port sink current is 10mA typ at VPORT = 0.6V
• 40-pin TQFN-EP package
• Temperature range from -40°C to 125°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party