Display
LED Driver
- 5-15V LED Driver
- I2C interface
- Avoidance of read/write RAM collision
- 5V to 15V operation
- Support series LED configuration for the uniform brightness
- Flexible LED matrix : 4 digits x 14 segments to 8 digits x 14 segments
- 8 step dimming control for digits
- Key scan function : 3 key input x 10 strobe = 30 keys