Display LCD COG Gráfico de 240x64 - WO24064D

Display LCD COG Gráfico de 240x64

Model No. WO24064D

►LCD COG
►Tipo: Gráfico
►Estrutura: COG
►Tamanho: 3,13 polegadas
►Matriz de pontos 240x64
►IC: ST7586S
►Alimentação +3,3V
►1/64 duty cycle
►Interface : 6800/8080/SPI

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Descrição

WO24064D é um módulo de LCD gráfico COG monocromático no formato 240x64 pontos. O display LCD gráfico COG padrão 240 x 64 da Winstar, modelo WO24064D, é equipado com um circuito integrado ST7586S que suporta interfaces SPI / 6800 / 8080 e uma interface opcional de 4 linhas SPI ou 3 linhas SPI. O módulo tem dimensões de 86,2 x 39,3 mm e uma área ativa de 76,78 x 20,46 mm. Este módulo LCD pode operar em temperaturas de -20℃ a +70℃. A tensão de alimentação lógica é de 3,0V a 3,4V, com um valor típico de 3,3V e um duty cycle de condução de 1/64. Este display LCD COG é particularmente adequado para máquinas médicas, instrumentos de teste, sistemas de segurança doméstica, equipamentos de controle industrial, etc.

DRAWING

240x64 COG LCD Display SPI / 6800 / 8080 Interface

Data source ref:WO24064D-TFH#

SPECIFICATIONS

Função do pino de interface

Pin No.

Símbolo

Level

DESCRIÇÃO

VG is the power of SEG-drivers.

XV0

Negative operating voltage of COM-drivers.

Positive operating voltage of COM-drivers.
V0O is the output of the positive Vop generator.
V0I is the positive Vop supply of LCD drivers.
V0S is the sensor of the positive Vop generator.
V0O, V0I & V0S should be separated on ITO and be connected together by FPC.

VM is the non-select voltage level of COM-drivers.

VDDA

Analog power for internal booster.

VSS

Ground

VD1

VD1I is the power source of digital circuits.

VDDI

Power of interface I/O circuit.

CSB

Input

Chip select input pin.
CSB=“L”: This chip is selected and the MPU interface is active.
CSB=“H”: This chip is not selected and the MPU interface is disabled (D[7:0] are high impedance).

IF3

Input

These pins select interface operation mode.

IF3	IF2	IF1	MPU interface type
H	H	L	80 series 8-bit parallel
H	L	L	68 series 8-bit parallel
L	H	H	8-bit serial (4-Line)
L	H	L	9-bit serial (3-Line)

Note: Refer to “Interface Selection” for detailed information.

IF2

IF1

RSTB

Input

Reset input pin. When RSTB is “L”, internal initialization procedure is executed.

/RD(E)

Input

Read / Write execution control pin. (This pin is only used in parallel interface)

I/O

The bi-directional data bus of the MPU interface. When CSB is “H”, they are high impedance.
If using serial interface:
D0 is the SDA signal in 4-Line & 3-Line interface.
D1 is the A0 signal in 4-Line interface

No connection

/WR(R/W)

Input

Read / Write execution control pin. (This pin is only used in parallel interface)

A0(SCL)

Input

The function of this pin is different in parallel and serial interface.
In parallel interface: A0 is register selection input.
A0 = "H": inputs on data bus are display data;
A0 = "L": inputs on data bus are command.
_ In serial interface: this pad will be used as SCL (serial-clock) input

VSS

Ground

Dados Mecânicos

Item	Dimensão	Unidade
Number of Dots	240 x 64	－
Dimensão do módulo	86.2 x 39.3 x 5.1	mm
View area	80.8 x 24.8	mm
Área ativa	76.78 x 20.46	mm
Tamanho do ponto	0.30 x 0.30	mm
Distância entre pontos	0.32 x 0.32	mm
Duty	1/64
Tipo de luz de fundo	LED
IC	ST7586S
Interface	6800/8080/3-Line/4-Line

Classificações Máximas Absolutas

Item	Símbolo	Min	Típico	Máximo	Unidade
Temperatura de operação	TOP	-20	－	+70	℃
Temperatura de armazenamento	TST	-30	－	+80	℃
Digital Power Supply Voltage	VDDI	-0.3	－	3.6	V
Analog Power supply voltage	VDDA	-0.3	－	3.6	V
LCD Power supply voltage	V0-XV0	-0.3	－	19	V
LCD Power supply voltage	VG	-0.3	－	5.5	V

Características Eletrônicas

Item	Símbolo	Condition	Min	Típico	Máximo	Unidade
Supply Voltage For Logic	VDD-VSS	－	3.0	3.3	3.4	V
Supply Voltage For LCM	XV0-V0	Ta=-20℃ Ta=25℃ Ta=70℃	－ 9.8 －	－ 10.0 －	－ 10.2 －	V V V
Input High Volt.	VIH	－	0.7 VDD	－	VDD	V
Input Low Volt.	VIL	－	VSS	－	0.3VDD	V
Output High Volt.	VOH	－	0.8VDD	－	VDD	V
Output Low Volt.	VOL	－	VSS	－	0.2VDD	V
Supply Current(No include LED Backlight)	IDD	VDD=3.3V	－	1.5	－	mA