參數(shù)資料
型號: S6A0078
元件分類: 顯示控制器
英文描述: 34 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC183
封裝: DIE-183
文件頁數(shù): 1/68頁
文件大小: 328K
代理商: S6A0078
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0078
1
INTRODUCTION
S6A0078 is a dot matrix LCD driver & controller LSI which is fabricated by low power CMOS technology.
It can display 1, 2, or 4 lines with 5 x 8 or 6 x 8 dots format.
FUNCTIONS
Character type dot matrix LCD driver & controller
Internal driver: 34 common and 120 segment signal output
Easy interface with 4-bit or 8-bit MPU
Clock synchronized serial interface
5 x 8 dot matrix possible
6 x 8 dot matrix possible
Bi-directional shift function
All character reverse display
Display shift per line
Voltage converter for LCD drive voltage: 13V max (2 times/3 times)
Various instruction functions
Automatic power on reset
FEATURES
Internal Memory
– Character Generator ROM (CGROM): 9,600 bits (240 characters x 5 x 8 dot)
– Character Generator RAM (CGRAM): 64 x 8 bits (8 characters x 5 x 8 dot)
– Segment Icon RAM (SEGRAM): 16 x 8 bits (96 icons max.)
– Display Data RAM (DDRAM): 96 x 8 bits (96 characters max.)
Low power operation
Power supply voltage range: 2.7 - 5.5V (VDD)
LCD drive voltage range: 3.0 - 13.0V (VDD - V5)
CMOS process
Programmable duty cycle: 1/17, 1/33
Internal oscillator with an external resistor
Bare chip available
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