LC75864W
Overview
- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
- 1/4 duty - 1/2 bias and 1/4 duty - 1/3 bias drive schemes can be controlled from serial data (up to 96 segments).
- Sleep mode and all segments off functions that are controlled from serial data
- Segment output port/general-purpose output port function switching that is controlled from serial data
- Serial data I/O supports CCB format communication with the system controller.
- Direct display of display data without the use of a decoder provides high generality.
- Independent VLCD for the LCD driver block (VLCD can be set to in the range VDD - 0.5 to 6.0 volts.)
- Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.
- RC oscillator circuit
- 2 14.0 37
