特性- Controls and drives a 5 X 7, 5 X 8, or 5 X 9 dot matrix LCD.
- Supports accessory display segment drive (up to 80 segments)
- Display technique:1/8-duty, 1/4-bias drive (5 7 dots, 6 7 dots)1/9-duty, 1/4-bias drive (5 8 dots, 6 8 dots)1/10-duty, 1/4-bias drive (5 9 dots, 6 9 dots)
- Display digits:16 digits X 1 line (5 X 7 dots),15 digits X 1 line (5 X 8 or 5 X 9 dots)13 digits X 1 line (6 X 7, 6 X 8, or 6 X 9 dots)
- Display control memoryCGROM: 240 characters (5 X 7, 5 X 8, or 5 X 9 dots)CGRAM: 16 characters (5 X 7, 5 X 8, or 5 X 9 dots)DCRAM: 64 X 8 bitsALATCH: 80 bits
- Instruction function Display on/off control Smooth up, down, left, and right scrolling of the display
- Provides a backup function based on power saving mode
- The frame frequency of the common and segment output waveforms can be controlled by instructions.
- Built-in display contrast adjustment circuit
- Serial data input supports CCB format communication with the system controller
- Independent LCD driver block power supply VLCD
- Provides a RES pin for IC internal initialization.
- RC oscillator circuit
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