技术特性

• 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 memory
  CGROM: 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 bits
  ALATCH: 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 I

封装图 PACKAGE DIMENSIONS