Manufacturer Part Number
ATMXT3432S-S-ATR
Manufacturer
Microchip Technology
Introduction
The ATMXT3432S-S-ATR is a sophisticated touch screen controller.
Product Features and Performance
12-bit resolution for precise touch detection
Supports I2C and SPI interfaces for flexible communication with MCUs
Internal voltage reference ensuring stable operation
Operates within a wide voltage supply range
Capable of functioning in extreme temperatures from -40°C to 85°C
Product Advantages
High-resolution touch sensing for advanced user interface applications
Dual-interface compatibility enhancing system design flexibility
Designed for robust performance in varied environmental conditions
Key Technical Parameters
Resolution: 12 bits
Interface: I2C, SPI
Voltage - Supply: 2.57V ~ 3.47V or 3.14V ~ 10.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package: 144-LQFP
Quality and Safety Features
Manufactured by Microchip Technology, renowned for quality and reliability
Comprehensive operating temperature range for use in harsh environments
Compatibility
Compatible with a wide range of microcontrollers via I2C/SPI
Suitable for surface mount technology on PCBs
Application Areas
High-precision touch-enabled user interfaces for consumer electronics
Industrial control panels requiring durable touch capabilities
Product Lifecycle
Obsolete status indicating the end of production
Alternatives or upgrades may be limited; check for replacement models
Several Key Reasons to Choose This Product
Proven Microchip Technology reliability and performance
Flexible interface options cater to a broad range of design requirements
Stable performance across a substantial voltage supply range
The ability to operate effectively at industrial temperature extremes
Premium touch resolution for sophisticated human-machine interaction
