CYAT81688-128AS88 - Infineon Technologies

Manufacturer Part Number

CYAT81688-128AS88

Manufacturer

Infineon Technologies

Introduction

The CYAT81688-128AS88 is a sophisticated touch screen controller from Infineon Technologies, designed to enhance the functionality and performance of touchscreen systems using its sophisticated sensing technology.

Product Features and Performance

Supports 2-wire capacitive touchscreens

Interface options include I2C and SPI for flexible connectivity

Operates efficiently across a wide voltage range of 1.71V to 5.5V

Capable of functioning in extreme temperature conditions ranging from -40°C to 105°C

Product Advantages

Enhanced touch sensitivity and reliability

Optimized for automotive applications with AEC-Q100 qualification

Flexible communication protocols ensure compatibility with various microcontrollers

Key Technical Parameters

Touchscreen Type: 2 Wire Capacitive

Interface: I2C, SPI

Voltage Supply Range: 1.71V ~ 1.95V, 3V ~ 5.5V

Operating Temperature: -40°C ~ 105°C (TA)

Quality and Safety Features

Complies with automotive industry standards (AEC-Q100)

Designed for reliable operation in harsh environmental conditions

Compatibility

Compatible with a wide range of microcontroller units through I2C and SPI interfaces

Suitable for integration in automotive-grade applications

Application Areas

Automotive touch panels

Industrial control systems

Consumer electronics with touchscreen interfaces

Product Lifecycle

Currently active and not nearing discontinuation

Support available for future upgrades and replacements

Several Key Reasons to Choose This Product

Comprehensive operating voltage and temperature ranges ensure flexibility in system design

Automotive grade qualification guarantees high reliability and durability

Supports popular communication protocols, enhancing system integration possibilities