General Description
The PixArt PAW3212DB-TJDT is optimized for red LED based wireless mouse applications. It has low power architecture, high precision surface tracking ability, automatic power management modes, flexible programmable resolutions, configurable sleep and wake-up time which make it suitable for power-sensitive wireless mouse application. The PAW3212DB-TJDT is capable of high-speed motion detection up to the velocity of 30 inches/sec and acceleration of 10g.

General Features
● Single power with wide voltage range
   Low Voltage Segment : 1.7V to 2.1V (VDD, VDDA short)
   High Voltage Segment : 2.1V to 3.6V (VDDA should connect
   a capacitor to GND)
● Selectable 3-wired (default) or 2-wired SPI serial interface
● Selectable 8-bit (default) or 12-bit motion data length for
   Delta_X and Delta_Y
● Selectable resolution up to 2400cpi with 38 cpi/ step (based
   on x1 lens magnification)
● Motion detection interrupt output
● Tracking speed up to 30ips (inches/sec) and 10g
   acceleration
● Built-in Low Power Timer (LPT) for Sleep1/ Sleep2/ Sleep3(1)
   mode
● Adaptive frame rate control for extra power saving during
   moving at different speeds