Lcd12864 Gráfico 128x64 Matrix Display Lcm Para Um Arduino Mega2560 R3

Lcd12864 Gráfico 128x64 Matrix Display Lcm Para Um Arduino Mega2560 R3

Display LCD Gráfico 12864 ecrã retroiluminado fundo azul
com caracteres em branco
ideal para projetos com ARDUINO
você pode usá-lo com PIC, AVR, STM32


Recurso:
ecrã LCD Gráfico 128x64 pontos
alimentação 5V
fundo azul retroiluminado, letras em branco
controlador ST7920
comunicação paralela / serial
dimensões PCB 93x70m

The controller of this LCD is a ST7920
Artigos size unit
Module volume 93 X 70 X13 mm
View area 72 X40 mm
Point distance X 0.52 0.52 mm
Point size 0.48 X0.48 mm
Parallel mode interface definition:
Pin number definition level Function specification
1 VSS 0V Power supply negative
2 VDD +5V Power supply positive
3 V0 - Contrast controle
4 RS H/L RS=H:shows data RS=L:controls instruction
5 R/W H/L R/W+H,E=H,data was read DB7-DB0
R/w=L,E=H=L:the data of DB7-DB0 was written to IR or DR
6 E H/L Enable pin
01/07/14 DB0-DB7 H/L Data line
15 PSB H/L PSB=H,parallel mode,PSB=L,serial mode
16 NC - Empty pin
17 /RESET H/L Reset terminal,low level valid
18 Voult - Module drives voltage output terminal
19 A +5V Backlight power supply positive
20 K 0V Backlight power supply negative
Serial interface module definition:
Pin number definition level Function specification
1 VSS 0V Power supply negative
2 VDD +5V Power supply positive
3 V0 - Contrast controle
4 CS H/L Chip selection terminal,high level valid
5 SID H/L Serial data input terminal
6 CLK H/L Serial clock síncrono
15 PSB H/L PSB=H,parallel mode,PSB=L,serial mode
17 /RESET H/L Reset terminal,low level valid
19 A +5V Backlight power supply positive
20 K 0V Backlight power supply negative