Home Produtos LCD COG WO12864M

Display LCD COG Gráfico de 128x64, ST7567

Model No. WO12864M

►LCD COG 128x64
►LCD Gráfico
►IC: ST7567
►Alimentação 3V
►1/65 duty cycle
►Interface : 6800/8080/SPI

DRAWING

WO12864M

 

Data source ref: WO12864M-TFH#

SPECIFICATIONS

Função do pino de interface

Pin No. Símbolo Descrição
1 PSB This pin configures the interface to be parallel mode or serial mode.
2 C86 C86 selects the microprocessor type in parallel interface mode
3 NC No connection
4 NC No connection
5 NC No connection
6 NC No connection
7 NC No connection
8 VG LCD driving voltage for segment circuits
9 XV0 XV0 is the LCD driving voltage for common circuits at positive frame
10 V0 LCD driving voltage for common circuits at negative frame
11 NC No connection
12 NC No connection
13 NC No connection
14 NC No connection
15 Vss Ground
16 VDD Power
17 D7 Data bus
18 D6 Data bus
19 D5 Data bus
20 D4 Data bus
21 D3 Data bus
22 D2 Data bus
23 D1 Data bus
24 D0 Data bus
25 ERD Read execution control pin
26 RWR Write execution control pin
27 A0 It determines whether the access is related to data or command.
A0=“H” : Indicates that signals on D[7:0] are display data.
A0=“L” : Indicates that signals on D[7:0] are command.
28 RSTB Hardware reset input pin
29 CSB Chip select input pin

Especificações Gerais

Item Dimensão Unidade
Number of Characters 128 x 64 dots
Dimensão do módulo 60.1 x 44.5 x 5.01(MAX) mm
Área de visualização 54.6 x 32.0 mm
Área ativa 49.89 x 27.49 mm
Tamanho do ponto 0.36 x 0.4 mm
Distância entre pontos 0.39 x 0.43 mm
Duty 1/65 , 1/9 Bias
Tipo de luz de fundo LED
IC ST7567
Interface 6800/8080/4-Line SPI

Classificações Máximas Absolutas

Item Símbolo Valor Min Valor Típico Valor Máximo Unidade
Temperatura de operação TOP -20 +70
Temperatura de armazenamento TST -30 +80
Input Voltage VI -0.3 VDD+0.3 V
Digital Power Supply Voltage VDD-Vss -0.3 3.6 V
LCD Power supply voltage V0-XV0 -0.3 16 V

Características Eletrônicas

Item Símbolo Condição Valor Min Valor Típico Valor Máximo Unidade
Supply Voltage For Logic VDD-VSS 2.7 3.0 3.3 V
Supply Voltage For LCD VOP Ta=-20℃
Ta=25℃
Ta=70℃

9.15

9.45

9.75
V
V
V
Input High Volt. VIH 0.7 VDD VDD V
Input Low Volt. VIL Vss 0.3VDD V
Output High Volt. VOH 0.8 VDD VDD V
Output Low Volt. VOL Vss 0.2 VDD V
Supply Current IDD VDD=3.0V 0.45 0.9 mA
 

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