제품 그래픽 LCD WG19232B

3.2인치 그래픽 패널 디스플레이 192x32

모델 번호 WG19232B

►192x32 그래픽 LCD
►3.2" LCD 디스플레이
►IC: ST7920
►5V 전원 공급 장치
►1/32 듀티 사이클
►LED는 PIN15, PIN16에 의해 구동될 수 있습니다.
►중국어 버전
►인터페이스 : 6800/SPI

도면

WG19232B - 192x32 LCD Display Module - Winstar Display
Data source ref:WG19232B-TMI-V#T

사양

인터페이스 핀 기능

Pin No. 기호 Level 설명
1 VSS 0V Ground
2 VDD 5.0V Supply voltage for logic
3 V0 Contrast Adjustment
4 RS H: Data ,  L : Instruction
5 R/W H/L H: Read (MPU←Module) , L: Write (MPU→Module)
6 E H/L ENABLE SIGNAL
7 DB0 H/L Data bus line
8 DB1 H/L Data bus line
9 DB2 H/L Data bus line
10 DB3 H/L Data bus line
11 DB4 H/L Data bus line
12 DB5 H/L Data bus line
13 DB6 H/L Data bus line
14 DB7 H/L Data bus line
15 Vout Positive voltage output
16 NC No connection

기계적 데이터

항목 치수 단위
표시 형식 192 x 32
모듈 치수 116.0 x 37.0 x 13.9(Max) mm
보기 영역 85.0 x 18.6 mm
활성 영역 80.6 x 15.96 mm
도트 크기 0.38 x 0.46 mm
도트 피치 0.42 x 0.50 mm
듀티 1/32
역광 타입 LED
IC ST7920
인터페이스 6800

절대 최대 정격값

항목 기호 최소값 대표값 최대값 단위
작동 온도 TOP -20 +70
보관 온도 TST -30 +80
입력 전압 VIN -0.3 VDD+0.3 V
Supply Voltage For Logic VDD-VSS -0.3 5.5 V
Supply Voltage For LCD VO-VSS 0 7.0 V

전기적 특성

항목 기호 조건 최소값 대표값 최대값 단위
Supply Voltage For Logic VDD-VSS 4.5 5.0 5.5 V
Supply Voltage For LCD V0-VSS Ta=-20℃
Ta=25℃
Ta=70℃

4.4
3.8

4.5
5.4
4.6
V
V
V
Input High Volt. VIH 0.7VDD VDD V
Input Low Volt. VIL -0.3 0.6 V
Output High Volt. VOH 0.8VDD VDD V
Output Low Volt. VOL 0.4 V
Supply Current IDD VDD=5.0V 1.5 2.0 2.8 mA


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