202x32 图形点阵液晶模块 (4.75英寸, COB, SBN1661G) - WG20232A

202x32 图形点阵液晶模块 (4.75英寸, COB, SBN1661G)

型号 WG20232A

►20232图形点阵模块
►类型: 图形
►结构: COB
►尺寸: 4.75英寸
►内置震荡器
►IC: SBN1661G
►1/32 duty cycle
►2.85~5V电源电压
►接口:6800/8080

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产品叙述

WG20232A是一款202x32的单色图形液晶显示器模块。此款模組，内置SBN1661G控制器，5V驱动，支持6800 / 8080 8-bit并行接口。WG20232A模块的外观尺寸是146x23 mm, AA区尺寸是119.16x18.86 mm。此款模块的操作温度是-20℃ 至 +70℃，储存温度为-30℃ 至 +80℃，所有物料符合环保RoHS标准与欧盟REACH规范。

规格图

LCD 202x32, Monochrome Graphic Display (4.75 inch, COB, SBN1661G) - WG20232A

Data source ref:WG20232A-TFH-V#A

产品规格

规格说明

项目	标准尺寸	单位
点阵(分辨率)	202 x 32	－
模块尺寸	146.0 x 43.0 x 13.7(Max)	mm
检视区域	123.0 x 23.0	mm
有效区域	119.16 x 18.86	mm
点大小	0.57 x 0.57	mm
点间距	0.59 x 0.59	mm
驱动方式	1/32
背光类型	LED
IC	SBN1661G-M18
接口	6800

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	℃
输入电压	VI	-0.3	－	VDD+0.3	V
逻辑电源电压	VDD-VSS	-0.3	－	+6.0	V
LCD bias voltage	VLCD	3.5	－	13	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	－	4.5	5.0	5.5	V
LCD电源电压	VDD-V0	Ta=-20℃ Ta=25℃ Ta=70℃	－ 4.8 －	－ 5.0 －	－ 5.2 －	V V V
输入高电压	VIH	VDD=5.0V	3.0	5.0	VDD+0.5	V
输入低电压	VIL	－	0	0.7	1.1	V
输出高电压	VOH	－	VDD-0.3	－	VDD	V
输出低电压	VOL	－	0	－	0.3	V
供电电流	IDD	VDD=5.0V	－	10.0	－	mA

Pin功能定义

Pin No.	符号	Level	说明
1	VSS	0V	Ground
2	VDD	5.0V	Power Supply
3	VO	(Variable)	Operating voltage for LCD
4	A0	H/L	H : Data L : Instruction
5	R/W	H/L	Read/Write (R/W) signal for the 68-type microcontroller 68-type microcotroller is selected as the host microcontroller, this pin should be connected to the R/W output of the microcontroller. A HIGH level on this pin indicates that the microcontroller intends to read from the SBN1661G_X series. A LOW level on this pin indicates that the microcontroller intends to write to the SBN1661G_X series.
6	CS1	H/L	Enable signal (E) for the 68-type microcontroller. 68-type microcotroller is selected as the host microcontroller, this pin should be connected to the ENABLE output of the microcontroller. A HIGH level on this pin indicates that the microcontroller intends to select the SBN1661G_X series.
7	DB0	H/L	Bi-direction, tri-state 8-bit parallel data bus for interface with a host microcontroller. This data bus is for data transfer between the host microcontroller and the SBN1661G_X.
8	DB1	H/L	Bi-direction, tri-state 8-bit parallel data bus for interface with a host microcontroller.
9	DB2	H/L	This data bus is for data transfer between the host microcontroller and the SBN1661G_X.
10	DB3	H/L	Bi-direction, tri-state 8-bit parallel data bus for interface with a host microcontroller.
11	DB4	H/L	This data bus is for data transfer between the host microcontroller and the SBN1661G_X.
12	DB5	H/L	Bi-direction, tri-state 8-bit parallel data bus for interface with a host microcontroller.
13	DB6	H/L	This data bus is for data transfer between the host microcontroller and the SBN1661G_X.
14	DB7	H/L	Bi-direction, tri-state 8-bit parallel data bus for interface with a host microcontroller.
15	VEE	-	Negative Voltage Output
16	RES	H/L	Hardware RESET and interface type selection. This pin is a dual function pin. It can be used to reset the SBN1661G_X and select the type of interface timing.
17	A	－	Power Supply for LED backlight ( + )
18	K	－	Power Supply for LED backlight ( - )
19	CS2	H/L	Enable signal (E) for the 68-type microcontroller. 68-type microcotroller is selected as the host microcontroller, this pin should be connected to the ENABLE output of the microcontroller. A HIGH level on this pin indicates that the microcontroller intends to select the SBN1661G_X series.
20	CS3	H/L	Enable signal (E) for the 68-type microcontroller. If a 68-type microcotroller is selected as the host microcontroller, this pin should be connected to the ENABLE output of the microcontroller. A HIGH level on this pin indicates that the microcontroller intends to select the SBN1661G_X series.