PI4IOE5V6416RQ

Description

The DIODES™ PI4IOE5V6416RQ is a 16-bit general-purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.

The device provides a simple solution when additional I/Os are needed while keeping interconnections to a minimum; such as in sensors, push buttons, keypads, and battery-powered mobile ap­plications for interfacing.

Feature(s)

• Operation power supply voltage from 1.65V to 5.5V
• Allows bidirectional voltage-level translation and GPIO expansion between:
  • 8/2.5/3.3/5V SCL/SDA and 1.8/2.5/3.3/5V Port
• Low standby current consumption:
  • 5μA typical at 5V VDD
  • 1μA typical at 3.3V VDD
• 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 all register contents to default
• Active LOW open-drain interrupt output
• Active LOW reset input to reset I2C bus only while register contents remain unchanged
• Latch-up tested (exceeds 100mA)
• Support AEC-Q100 (Grade 2)
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• The DIODES™ PI4IOE5V6416RQ is suitable for automotive applications requiring specific change control; the part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/
• Packaging (Pb-free & Green):
  • 24-Pin TSSOP (L)