Datasheet Summary
Multi-function LCD Segment Drivers
BU97981xxx Series MAX 196 Segments (SEG49x4)
Features
- Integrated RAM for Display Data (DDRAM): 49 x4 Bit (Max 196 Segment)
- LCD Drive Output: 4 mon Output, Max 49 Segment Output
- Integrated 3ch LED Driver Circuit
- Segment/ LED (Max 3port) Output Mode Selectable
- Segment/ GPO (Max 31port) Output Mode Selectable
- Support PWM Generation from Ext. or Internal Clock (Resolution: 8bit Mode/12bit Mode Selectable)
- Support Standby Mode
- Integrated Power-on-Reset Circuit (POR)
- Integrated Oscillator Circuit
- No External ponent
- Low Power Consumption Design
- Independent Power Supply for LCD Driving
- Support Blink Function (Blink...