STMPE321 3-channel capacitive touch key controller

ST Microelectronics

Description

www.DataSheet4U.com STMPE321 3-channel capacitive touch key controller .
The STMPE321 is a 3-channel capacitive touch key controller.

📥 Download Datasheet

STMPE321 Datasheet Preview — Preview of STMPE321 PDF

Datasheet Specifications

Part number: STMPE321
Manufacturer: STMicroelectronics ↗
File Size: 471.65 KB
Datasheet: STMPE321_STMicroelectronics.pdf
Description: 3-channel capacitive touch key controller

Features

* Up to 3 GPIOs Up to 3 capacitive touch key inputs Operating voltage 1.65 - 1.95 V Internal regulator Interrupt output pin I2C interface (1.8 V operation, 3.3 V tolerant) 8 kV HBM ESD protection 40 fF resolution, 128-step

Applications

* Mobile phones and smartphones Portable media players Game consoles Table 1. Device summary Order code STMPE321QTR Package QFN12 (2.2 x 1.5 mm) Packing Tape and reel June 2009 Doc ID 15791 Rev 1 1/40 www. st. com 40 www. DataSheet4U. com Contents STMPE321 Contents 1 STMPE321 f

STMPE321 Distributors

📁 Related Datasheet

STMPE1208S - Xpander Logic (STMicroelectronics)
STMPE1601 - 16-bit enhanced port expander (STMicroelectronics)
STMPE2401 - 24-bit Enhanced port expander (STMicroelectronics)
STMPE2403 - 24-bit Enhanced port expander (STMicroelectronics)
STMPE811 - 8-bit port expander (STMicroelectronics)
STMPE821 - 8-bit Xpander Logic (STMicroelectronics)

📌 All Tags

3-channel capacitive touch key controller ST Microelectronics

ST Microelectronics STMPE321-like datasheet