Home Productos Pantalla Gráfica WG12232E

Pantalla De Cristal Liquido LCD 122x32

Modelo Nº WG12232E

►Pantalla Gráfica 122x32 puntos
►Disponible para la oscilación externa (tipo E), oscilación interna (tipo J) 2KHz
►IC: SBN1661G
►1/32 duty cycle
►Voltaje negativo opcional para alimentación de 3V
►Interfaz : 6800

DIBUJO

122x32 Graphic LCD Display Module - WG12232E
Data source ref:WG12232E-TFH-V#A

ESPECIFICACIONES

Función interfaz Pin

Pin No. Símbolo Level Descripción
1 VSS 0V GND
2 Vdd 3.0V Power supply for logic
3 Vo (Variable) Contrast  Adjustment
4 A0 H/L H : Data L : Instruction
5 CS1 H/L Chip select signal for IC1
6 CS2 H/L Chip select signal for IC2
7 CL External clock 2KHZ
8 E H/L Enable Signal
9 R/ W H/L H : Read  data; L : Write data
10 DB0 H/L Data bus line
11 DB1 H/L Data bus line
12 DB2 H/L Data bus line
13 DB3 H/L Data bus line
14 DB4 H/L Data bus line
15 DB5 H/L Data bus line
16 DB6 H/L Data bus line
17 DB7 H/L Data bus line
18 /RES H/L Reset the LCM
19 Vee Negative voltage output
20 NC No connection

Datos mecánicos

Elemento Dimensión Unidad
Number of dots 122 x 32
Dimensión del módulo 80.0 x 36.0 x 13.7 (Max) mm
Área de visión 60.0 x 18.0 mm
zona activa 53.64 x 15.64 mm
Tamaño del punto 0.40 x 0.45 mm
Distancia entre puntos 0.44 x 0.49 mm
Deber 1/32
Tipo de retroiluminación LED
IC SBN1661G
interfaz 6800

Valores noValor mín.ales máximos absolutos

Elemento Símbolo Valor mín. Valor típico Valor máx. Unidad
Temperatura de funcionamiento TOP -20 +70
Temperatura de almacenamiento TST -30 +80
Input voltage VI -0.3 VDD+0.3 V
Supply voltage for Logic VDD-VSS -0.3 +6.0 V
LCD bias voltage VLCD 3.5 13 V

Características electrónicas

Elemento Símbolo Condition Valor mín. Valor típico Valor máx. Unidad
Supply Voltage For Logic VDD-VSS 2.7 3.3 3.6 V
Supply Voltage For LCM VDD-V0 Ta=-20℃
Ta=25℃
Ta=70℃

4.2
3.9


5.8
4.5
V
V
V
Input High Volt. VIH VDD=3.3V 2.7 3.3 VDD+0.5 V
Input Low Volt. VIL 0 0.7 1.1 V
Output High Volt. VOH VDD-0.3 VDD V
Output Low Volt. VOL 0 0.3 V
Supply Current IDD VDD=3.0V 5.0 mA


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