Specification: 1. Red, Green, Blue (RGB), and White Light Sensing with IR Blocking Filter 2. Programmable Analog Gain and Integration Time. 3. 3,800,000:1 Dynamic Range 4. Very High Sensitivity ? Ideally Suited for Operation Behind Dark Glass 5. Maskable Interrupt 6. Programmable Upper and Lower Thresholds with Persistence Filter 7. Power Management 8. Low Power: 2.5-uA Sleep State 9. 65-uA Wait State with Programmable Wait State Time from 2.4 ms to > 7 Seconds 10. I2C Fast Mode Compatible Interface 11. Data Rates up to 400 kbit/s 12. Input Voltage Levels Compatible with VDD or 1.8 V Bus 13. Register Set and Pin Compatible with the TCS3x71 Series