Datasheet4U Logo Datasheet4U.com

STMPE1601 Datasheet 16-bit enhanced port expander

Manufacturer: STMicroelectronics

📥 Download Datasheet

General Description

The STMPE1601 is a GPIO (general purpose input/output) port expander able to interface a main digital ASIC via the two-line bidirectional bus (I2C).

A separate GPIO expander IC is often used in mobile multimedia platforms to solve the problems of the limited number of GPIOs typically available on the digital engine.

The STMPE1601 offers great flexibility, as each I/O can be configured as input, output or specific functions.

Overview

STMPE1601 16-bit enhanced port expander with keypad and PWM controller Xpander.

Key Features

  • 16 GPIOs www. DataSheet4U. com (8 operate.
  • at core supply VCC , 8 operate at IO supply Vio) Operating voltage 1.8.
  • 3.3 V Hardware keypad controller (8.
  • 8 matrix with 4 optional dedicated keys max) Keypad controller capable of detecting keypress in hibernation mode 4 basic PWM controller for LED brightness control Interrupt output (open drain) pin Optional 32 kHz clock input 8-channel programmable level translator Advanc.

More Datasheets from STMicroelectronics

Part Number Description
STMPE1208S Xpander Logic
STMPE2401 24-bit Enhanced port expander
STMPE2403 24-bit Enhanced port expander
STMPE811 8-bit port expander
STMPE821 8-bit Xpander Logic
STMPS2141 Enhanced single channel power switche
STMPS2151 Enhanced single channel power switche
STMPS2161 Enhanced single channel power switche
STMPS2171 Enhanced single channel power switche
STMPS2262 (STMPS2262 / STMPS2272) Enhanced Power Switch