Microchip Technology

MTCH6303-I/RG  

Touch Screen Controllers

MTCH6303-I/RG Description

The MTCH6303-I/RG from Microchip Technology is a high-performance 2-Wire Capacitive Touchscreen Controller designed for surface-mount applications. Packaged in a 64QFN tube, this IC operates within a 2.3V to 3.6V supply range, making it suitable for low-power embedded systems. It supports I2C and USB interfaces, enabling seamless integration with host processors. Compliant with ROHS3 and REACH standards, it is ideal for environmentally conscious designs. With an MSL 1 (Unlimited) rating, it offers excellent shelf-life stability. Its EAR99 classification ensures broad exportability, while the HTSUS 8542.31.0001 code simplifies logistics.

MTCH6303-I/RG Features

• Advanced 2-Wire Capacitive Sensing: Delivers high-accuracy touch detection with minimal wiring complexity.
• Dual Interface Support: I2C for embedded systems and USB for direct host connectivity.
• Low Power Operation: Optimized for battery-powered devices with a 2.3V–3.6V range.
• Robust Packaging: 64QFN ensures compact footprint and reliable performance in harsh environments.
• Compliance: ROHS3, REACH Unaffected, and EAR99 certified for global deployment.
• High Sensitivity: Superior noise immunity for stable operation in electrically noisy environments.

MTCH6303-I/RG Applications

• Consumer Electronics: Smartphones, tablets, and wearables requiring precise touch input.
• Industrial HMI: Rugged touch panels for control systems with USB/I2C host communication.
• Automotive Infotainment: Reliable touch interfaces for dashboards and center consoles.
• Medical Devices: Hygienic, glove-compatible touchscreens for diagnostic equipment.
• IoT Edge Devices: Low-power touch controllers for smart home and automation systems.

Conclusion of MTCH6303-I/RG

The MTCH6303-I/RG stands out as a versatile, high-performance capacitive touch controller, combining low power consumption, dual-interface flexibility, and robust compliance. Its 2-wire architecture simplifies design while maintaining precision, making it ideal for consumer, industrial, and automotive applications. Microchip’s proven reliability and global certifications further enhance its appeal for demanding touchscreen implementations.

MTCH6303-I/RG Documents

Download datasheets and manufacturer documentation for MTCH6303-I/RG

Datasheets :

MTCH6303 Preliminary Datasheet       MTCH6303 Brief      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MTCH6303 Development Tool Selector      

HTML Datasheet :

MTCH6303 Preliminary Datasheet       MTCH6303 Brief      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH