PI4IOE5V6416AQ

Description

PI4IOE5V6416AQ is a 16-bit bidirectional voltage-level translation general-purpose I/O (GPIO) expander. It is automotive-compliant AEC-Q100 Grade 2 qualified device with dual voltage rail provide enhanced programmable I/O for next-generation low voltage microprocessors and microcontrollers via the I²C interface that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.

Feature(s)

• Operation power supply voltage from 1.65V to 5.5V 
• Allows bidirectional voltage-level translation and GPIO expansion between:
  • 1.8/2.5/3.3/5V SCL/SDA and 1.8/2.5/3.3/5V Port
• Low standby current consumption:
  • 1.5μA typical at 5V VDD
  • 1μA typical at 3.3V VDD
• Ultralow leakage current during power off
• 400kHz I2C-bus interface
• Compliant with the I2C-bus Fast and Standard modes
• Programmable Push-pull/Open-drain output stages
• Programmable output drive strength and pull-up/down resistor
• Power-on reset
• Active LOW open-drain interrupt output
• Active LOW reset input
• Latch-up tested (exceeds 100mA)