CYAT81688-100AS61ZT - Infineon Technologies

Manufacturer Part Number

CYAT81688-100AS61ZT

Manufacturer

infineon-technologies

Introduction

The CYAT81688-100AS61ZT is part of Infineon Technologies' PSoC® series, specializing in data acquisition for touch screen controllers. Designed for capacitive touch technologies, this product integrates advanced touch-sensing capabilities for a wide range of automotive applications.

Product Features and Performance

Supports 2-wire capacitive touch screens

Interface options include I2C and SPI for flexible communication with microcontrollers

Operates effectively across a wide voltage range (1.71V ~ 1.95V, 3V ~ 5.5V), accommodating various power supplies

Capable of functioning in extreme temperature conditions from -40°C to 105°C, making it suitable for demanding automotive environments

Implemented in a 100-LQFP package, optimized for surface mount technology

Product Advantages

High compatibility with different touch screen technologies due to its versatile interface options

Enhanced durability and reliability in automotive-grade applications, certified by AEC-Q100 standards

Flexible power requirements ensure easy integration into existing automotive electronic systems

Robust design capable of operating in harsh temperature environments

Key Technical Parameters

Touchscreen Compatibility: 2 Wire Capacitive

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

Operating Temperature: -40°C ~ 105°C

Package: 100-LQFP

Interface: I2C, SPI

Quality and Safety Features

Automotive-grade qualification (AEC-Q100) signifies strict compliance with quality and reliability standards for automotive applications

Robust thermal performance ensures stability and safety over a wide range of operating temperatures

Compatibility

The product's interfacing capabilities (I2C, SPI) ensure broad compatibility with most microcontrollers used in automotive interfacing and data acquisition systems

Application Areas

Automotive touchscreen panels, including infotainment systems, climate controls, and navigation systems

Industrial touch panels that require robust performance in extreme conditions

Product Lifecycle

Listed as Active, indicating that it's currently in production and not near discontinuation

Future product enhancements or replacements are typically announced, ensuring long-term support and availability

Several Key Reasons to Choose This Product

Superior technology integration for capacitive touch control in automotive applications

Flexible interfacing with I2C and SPI options accommodates a wide range of design requirements

Wide operating voltage and temperature range offer versatility across different automotive environments

Compliance with AEC-Q100 automotive reliability standards reassures high quality and safety

Support for active product lifecycle provides reliability for long-term projects and upgrades