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Número de pieza | KS0075 | |
Descripción | 34COM/100SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | |
Fabricantes | Samsung semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KS0075 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! KS0075
34COM/100SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
INTRODUCTION
KS0075 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 100 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 : 13 V 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) : 80 x 8 bits (80 characters max.)
Low power operation
- Power supply voltage range : 2.7 5.5 V (VDD)
- LCD Drive voltage range : 3.0 13.0 V (VDD - V5)
CMOS process
Programmable duty cycle : 1/17, 1/33 (refer to Table 1.)
Internal oscillator with an external resistor
Bare chip available
1 page KS0075
34COM/100SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PAD LOCATION
5 Page KS0075
34COM/100SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
5-dot 2 line display
In the case of 2 line display with 5-dot font, the address range of DDRAM is 00H 27H, 40H 67H. (Refer to Fig-3)
D E F G C H B I J DA DD DE DF DG DC DH DB DI DJ EA
6K>LM:N LO>KPKOQ
?@AABC
ED EE EF EG EC EH EB EI EJ FA FD FE FF FG FC FH FB FI FJ GA
66789 :;;<=>>>
?@AABC
D E F G C H B I J DA DD DE DF DG DC DH DB DI DJ EA
ED EE EF EG EC EH EB EI EJ FA FD FE FF FG FC FH FB FI FJ GA
R8SP=< @TKSP U=SPV
D E F G C H B I J DA DD DE DF DG DC DH DB DI DJ EA
ED EE EF EG EC EH EB EI EJ FA FD FE FF FG FC FH FB FI FJ GA
R8SP=< @TKSP 7KWTPV
Fig-3. 2-line X 40ch. display (5-dot font width)
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet KS0075.PDF ] |
Número de pieza | Descripción | Fabricantes |
KS0070B | 16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | Samsung semiconductor |
KS0071B | 32COM/60SEG DRIVER & CONTROLLER | Samsung semiconductor |
KS0073 | 34COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | Samsung semiconductor |
KS0074 | 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | Samsung semiconductor |
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