首页 产品介绍 LCD显示屏 图形点阵液晶模块 WG20232A

202x32单色图形液晶显示器

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

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

Winstar LCD 202x32, Monochrome Graphic Display - WG20232A
Data source ref:WG20232A-TFH-V#A

产品规格

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.

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


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