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

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

Display LCD Gráfico 12864 pantalla retroiluminado fondo azul
con caracteres en blanco
ideal para proyectos con ARDUINO
podrás utilizarla con PIC, AVR, STM32


Caracterí­stica:
pantalla LCD Gráfico 128x64 puntos
alimentación 5V
fondo azul retroiluminado, letras en blanco
controlador ST7920
comunicación paralela / serial
dimensiones PCB 93x70m

The controller of this LCD is a ST7920
Items size unit
Module volume 93 X 70 X13 mm
View area 72 X40 mm
Point distance 0.52 X 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 control
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 module interface definition:
Pin number definition level Function specification
1 VSS 0V Power supply negative
2 VDD +5V Power supply positive
3 V0 - Contrast control
4 CS H/L Chip selection terminal,high level valid
5 SID H/L Serial data input terminal
6 CLK H/L Serial synchronous clock
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