MAX7300 Overview
The MAX7300 pact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinking 10mA and sourcing 4.5mA, or a Schmitt logic input with optional internal pullup.
MAX7300 Key Features
- 400kbps I2C-patible Serial Interface
- 2.5V to 5.5V Operation
- 40°C to +125°C Temperature Range
- 20 or 28 I/O Ports, Each Configurable as Push-Pull Logic Output Schmitt Logic Input Schmitt Logic Input with Internal Pu
- 11µA (max) Shutdown Current
- Logic Transition Detection for Seven I/O Ports
- 40°C to +125°C 28 SSOP
- 40°C to +125°C 28 TQFN-EP
- 40°C to +125°C 36 SSOP
- 40°C to +125°C 40 TQFN-EP