Home Prodotti LCM COG WO12864C2

Grafico COG LCM 128x64

Modello numero WO12864C2

►LCM COG 128x64
►Display Grafico
►A bordo Controllore (ST7565P o equivalente)
►Alimentatore 3.3V
►1/64 duty cycle
►Interfaccia : 6800/8080/SPI

DISEGNO

Winstar Chip-on-Glass LCD Module 128x64 - WO12864C2

SPECIFICHE TECNICHE

Funzione dei Pin di Interfaccia

Pin No. Simbolo Descrizione
1 IRS Selects the resistors for the V0 voltage level adjustment
2 /HPM Control power supply for LCD “H”: Normal mode,  “L”: High power mode
3 P/S Selects the interface type: Serial or Parallel.
4 C86 Interface selection 6800/8080
5 VR LCD Contrast Adjustment when IRS = “L” 
6~10 V0~V4 Bias voltage levels for LCD driving
11 VRS This is the internal-output VREG power supply for the LCD power supply voltage regulator.
12 CAP4+ DC/DC voltage converter.
13 CAP2- DC/DC voltage converter.
14 CAP2+ DC/DC voltage converter.
15 CAP1+ #N/A
16 CAP1- DC/DC voltage converter.
17 CAP3+ DC/DC voltage converter.
18 CAP5+ DC/DC voltage converter
19 Vout Positive Voltage output
20 VSS Ground
21 VDD Power supply for logic
22~29 D7~D0 #N/A
30 /RD(E) 8080 family: Read signal, 6800 family: Enable clock
31 /WR(RW) 8080 family: Write signal, 6800 family: Read/Write signal
32 A0 Data/ Instruction  select signal
33 /RES Controller reset signal, Active Low
34 /CS1 This is the chip select signal.

Dati meccanici

Articolo Valore standard Unità
Dimensione del modulo 55.2 × 39.8 mm
Area di visualizzazione 45.2 × 27.0 mm
Passo del Dot 0.32 × 0.38 mm
Dimensioni del Dot 0.28 × 0.34 mm

Caratteristiche elettriche

Articolo Simbolo Valore standard
Valore tipico
Unità
Input Voltage VDD 3.0 V
Pilotaggio consigliato del LCD
Tensione a Temp. Normale.
Versione @ 25 ° C
Vo-Vss 9.60 V

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