AT42QT2100_14 datasheet(2/44 Pages) ATMEL

2 / 44 page

2

AT42QT2100 [DATASHEET]

9554E–AT42–01/13

• Interface:

– SPI @ 750 kHz, CHANGE and DRDY status indicator pins

• Moisture Tolerance:

– Increased moisture tolerance based on hardware design and firmware tuning

• Power:

– 2.0 V to 5.5 V

• Signal Processing:

– Self-calibration, autodrift compensation, noise filtering, patented Adjacent Key Suppression® (AKS®)

• Package:

– 32-pin 5 x 5 mm MLF RoHS compliant

– 32-pin 7 x 7 mm TQFP RoHS compliant

• Applications:

– Portable devices, domestic appliances and A/V equipment, PC peripherals, office equipment

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