Home Produtos Módulo OLED Display OLED Alfanumérico WEH002002A

Model No. WEH002002A

►Tipo: Caractere
►Estrutura: COB
►20 caracteres x 2 linhas
►Controlador WS0010 integrado
►Alimentação +5V
►1/16 duty cycle
►Interface: 6800, opção 8080, SPI
►Compatível com LCD STN WH2002A

DESCRIPTION

  • WEH002002AWPP5N00007 : Branco
  • WEH002002ALPP5N00008 : Amarelo
  • WEH002002AGPP5N00005 : Verde
  • WEH002002ABPP5N00002 : Azul

DRAWING

WEH002002A - Character OLED Display, OLED 20x2

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Level Description
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 NC No connect
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read(Module→MPU) L: Write(MPU→Module)
6 E H,H→L Chip enable signal
7 DB0 H/L Data bit 0
8 DB1 H/L Data bit 1
9 DB2 H/L Data bit 2
10 DB3 H/L Data bit 3
11 DB4 H/L Data bit 4
12 DB5 H/L Data bit 5
13 DB6 H/L Data bit 6
14 DB7 H/L Data bit 7
15 NC No connect
16 NC No connect

General Specification

Item Dimension Unit
Number of Characters 20 characters × 2 Lines
Module dimension 116.0 × 37.0 × 9.8 mm
View area 85.0 × 18.6 mm
Active area 77.3 × 11.85 mm
Dot size 0.6 × 0.65 mm
Dot pitch 0.65× 0.70 mm
Character size 3.2 × 5.55 mm
Character pitch 3.9 × 6.3 mm
Panel type OLED , White / Yellow / Green / Blue
Duty 1/16

Absolute Maximum Ratings

Item Symbol Min Max Unit
Operating Temperature TOP -40 +80 °C
Storage Temperature TST -40 +85 °C
Supply Voltage For Logic VDD-VSS -0.3 5.3 V

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 4.8 5.0 5.3 V
Input High Volt. VIH 0.8 VDD VDD V
Input Low Volt. VIL GND 0.2 VDD V
Output High Volt. VOH IOH=-0.5mA 0.8 VDD VDD V
Output Low Volt. VOL IOL=0.5mA GND 0.2 VDD V


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