Manufacturer Part Number
CYAT81688-100AS71Z
Manufacturer
infineon-technologies
Introduction
A cutting-edge touch screen controller designed for automotive applications, offering versatility through its dual interface and compatibility with capacitive touch screens.
Product Features and Performance
Dual communication interface: I2C and SPI
Supports 2 wire capacitive touch screens
Operates across a wide voltage range: 1.71V ~ 1.95V, 3V ~ 5.5V
High temperature operational range: -40°C to 105°C
Engineered for surface mount technology
Product Advantages
Flexible power requirements to accommodate various automotive electrical systems
Durable and reliable over a wide range of operating conditions
Dual interface options allow for flexibility in system design
AEC-Q100 qualification ensures automotive-grade reliability
Key Technical Parameters
Touchscreen Type: 2 Wire Capacitive
Interface: I2C, SPI
Voltage Supply Range: 1.71V ~ 1.95V, 3V ~ 5.5V
Operating Temperature Range: -40°C ~ 105°C
Mounting Type: Surface Mount
Package / Case: 100-LQFP
Supplier Device Package: 100-TQFP (14x14)
Quality and Safety Features
AEC-Q100 qualified for automotive applications ensuring high reliability and performance under extreme conditions.
Compatibility
Designed to be compatible with a wide range of 2 wire capacitive touch screens.
Application Areas
Automotive touch screen interfaces
Infotainment systems
Climate control panels
Navigation units and touch-based control systems within vehicles
Product Lifecycle
Status: Active
This model is currently active and not nearing discontinuation, offering long-term availability. Replacements or upgrades have not been specified, indicating current relevancy in its application fields.
Several Key Reasons to Choose This Product
Automotive-grade reliability and robustness due to AEC-Q100 qualification
Flexible interfacing with both I2C and SPI options for broader system compatibility
Wide operational voltage and temperature ranges cater to diverse automotive environments
Specific design for touch screen controllers enhances user interface experiences in vehicles
Long-term product lifecycle ensures stability for automotive system integrators and designers.
CYAT81688-100AS77Cypress Semiconductor