ホーム 製品 グラフィック LCD モジュール WG20232A

グラフィック液晶モジュール 202x32

型番 WG20232A

►グラフィック液晶モジュール 202x32
►発振機内蔵
►IC: SBN1661G
►1/32 duty cycle
►2.85~5V電源電圧
►インターフェース: 6800/8080

外形図

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

製品仕様

ピン功能定義

Pin No. 記号 Level 説明
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.

規格説明

項目 標準値 単位
ドットマトリックス(解像度) 202 x 32
モジュールサイズ 146.0 x 43.0 x 13.7(Max) mm
表示エリア 123.0 x 23.0 mm
有効エリア 119.16 x 18.86 mm
ドットサイズ 0.57 x 0.57 mm
ドットピッチ 0.59 x 0.59 mm
駆動方法 1/32
バックライトタイプ LED
IC SBN1661G-M18
Supply Current 6800

絶対最大定格

項目 記号 最小値 典型値 最大値 単位
操作温度 TOP -20 +70
保存温度 TST -30 +80
入力電圧 VI -0.3 VDD+0.3 V
ロジック電源電圧 VDD-VSS -0.3 +6.0 V
LCD bias voltage VLCD 3.5 13 V

電気特性

項目 記号 条件 最小値 典型値 最大値 単位
ロジック電源電圧 VDD-VSS 4.5 5.0 5.5 V
LCD供給電圧 VDD-V0 Ta=-20℃
Ta=25℃
Ta=70℃

4.8

5.0

5.2
V
V
V
高レベル入力電圧 VIH VDD=5.0V 3.0 5.0 VDD+0.5 V
低レベル入力電圧 VIL 0 0.7 1.1 V
高レベル出力電圧 VOH VDD-0.3 VDD V
低レベル出力電圧 VOL 0 0.3 V
供給電流 IDD VDD=5.0V 10.0 mA


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