1.6kHz Maximum PWM frequency
16 channels
12-bit resolution (set 4096 levels of timing; 4?s resolution at 60Hz update rate)
3.3V - 5V compliant (allows a 3.3V device drive up to 6V outputs on the chip)
62-device chain capable
Configurable open-drain / push-pull driver output
Dimensions (no headers or terminal block) 54mm x 70mm x 3mm (2.1" x 2.7" x 0.1")
Power input terminal blocks with reverse-polarity protection, or 0.1" headers
Green and red "power-good" indicator LEDs
4 groups of 3-pin connectors for easy 16-servo attachment (servo plugs will "crowd" 0.1" headers)
Stackable design using 90 degree 3x4 headers
Position for large power filter capacitor
Output lines have 220 ohm protection resistors (also allows direct LED attachment to the board)
Solder jumpers for the 6 address select pins
How to use link