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NT7605
Single-chip 20C X 2L Dot-Matrix LCD Controller / Driver
Features
! Internal LCD drivers 16 common signal drivers 100 segment signal drivers
! Maximum display dimensions 20 characters * 2 lines or 40 characters * 1 line
! Interfaces with 4-bit or 8-bit MPU ! Versatile display functions provided on chip:
Display Clear, Cursor Home, Display ON/OFF, Cursor ON/OFF, Character Blinking, Cursor Shift, and Display Shift ! Three duty factors, selected by PROGRAM: 1/8, 1/11, and 1/16 ! Displays Data RAM (DD RAM): 80 X 8 bits (Displays up to 80 characters) ! Character Generator RAM (CG RAM): 64 X 8 bits for general data, 8 5 X 8 programmable dot patterns, or 4 5 X 10 programmable dot patterns ! Low voltage reset ! ITO option for A-type and B-type LCD waveform
! 2 kinds of LCD pads sequence !