Microchip Technology ATMXT1067TDAT-SPI-PCB maXTouch Evaluation Board is a demonstration and development platform for the ATMXT1067T Automotive Touchscreen Controller IC. The ATMXT1067T is aimed at display sizes up to 10.5"; used in center stacks, navigation systems, or rear-seat entertainment systems. The ATMXT1067T offers superior signal-to-noise capability to address the requirements of thick lens and thick glove support, supporting multiple thick gloved touches and operation when fingers or surfaces are wet or moist, whilst preventing the water from being detected as a false touch event. This technology also enables adaptive touch utilizing self-capacitance and mutual-capacitance measurements so all touches are recognized and false touch detections are avoided.
ATMXT1067T Automotive Touchscreen Controller
Supports up to 16 concurrent touches in real-time with touch size reporting
Fully automotive-qualified (Grade 2), operating temperature range of -40°C to +105°C
Communication via an SPI interface up to 8MHz
Internal voltage doubler option to increase the signal to noise ratio (SNR)