COG 6800 / 6800 / SPI 接口模块 240x64

型号 WO24064D

►COG LCD显示模块
►类型: 图形
►结构: COG
►尺寸: 3.13英寸
►240x64点阵
►IC: ST7586S
►3.3V电源电压
►1/64 duty cycle
►接口:6800/8080/SPI

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产品叙述

WO24064D是一款240x64点矩阵格式的单色COG图形LCD模块。WINSTAR标准COG 240 x 64绘图型LCD显示器WO24064D内建有一个支持SPI / 6800 / 8080接口的ST7586S IC，可选择4线SPI或3线SPI接口。该显示器模块的尺寸为86.2 x 39.3 mm，有效区域尺寸为76.78 x 20.46 mm。该LCD模块可在-20℃至+70℃的温度下工作。逻辑电压供应范围为3.0V至3.4V，典型值为3.3V，1/64的驱动工作。这款COG LCD显示器非常适用于医疗设备、测试仪器、家庭安全系统、工业控制设备等应用。

规格图

240x64 COG LCD Display SPI / 6800 / 8080 Interface

Data source ref:WO24064D-TFH#

产品规格

Pin功能定义

Pin No.

符号

Level

说明

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

规格说明

项目	标准尺寸	单位
点阵(分辨率)	240 x 64	－
模块尺寸	86.2 x 39.3 x 5.1	mm
检视区域	80.8 x 24.8	mm
有效区域	76.78 x 20.46	mm
点大小	0.30 x 0.30	mm
点间距	0.32 x 0.32	mm
驱动方式	1/64
背光类型	LED
IC	ST7586S
接口	6800/8080/3-Line/4-Line

最大绝对额定值

项目	符号	最小值	典型值	最大值	单位
工作温度	TOP	-20	－	+70	℃
储存温度	TST	-30	－	+80	℃
数位电源电压	VDDI	-0.3	－	3.6	V
类比电源电压	VDDA	-0.3	－	3.6	V
LCD供电电压	V0-XV0	-0.3	－	19	V
LCD供电电压	VG	-0.3	－	5.5	V

电气特性

项目	符号	条件	最小值	典型值	最大值	单位
逻辑电源电压	VDD-VSS	－	3.0	3.3	3.4	V
LCM电源电压	XV0-V0	Ta=-20℃ Ta=25℃ Ta=70℃	－ 9.8 －	－ 10.0 －	－ 10.2 －	V V V
输入高电压	VIH	－	0.7 VDD	－	VDD	V
输入低电压	VIL	－	VSS	－	0.3VDD	V
输出高电压	VOH	－	0.8VDD	－	VDD	V
输出低电压	VOL	－	VSS	－	0.2VDD	V
供电电流（不包括LED背光）	IDD	VDD=3.3V	－	1.5	－	mA