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
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