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WH2004A Datasheet Preview

WH2004A Datasheet

LCD Module

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WH2002A
0.6
10.5
13.8
10.0
98.0 0.5
96.8
77.0(VA)
70.4(AA)
P2.54*15=38.1
16- 1.0PTH 1.8
16- 1.8PAD
1 16
WH2004A/B Character 20x4
WH2002B
0.6
2.5
10.5
13.8
10.0
98.0 0.5
96.8
93.0
77.0(VA)
70.4(AA)
P2.54*15=38.1
16- 1.0 PTH
16- 2.0 PAD
49.0
2.5 93.0
2.95
0.6
0.55
0.6
9.3 MAX
4.7
4- PTH
4-5.0 PAD
13.6 MAX
9.0
49.0
1 16
46.4 17.0
4- 2.5 PTH
4- 5.0 PAD
DOT SIZE
SCALE 5/1
1.6
EL or NO B/L
1.6
LED B/L
Feature
1.5x8 dots includes cursor
2.Bulit-in controller (ST7066 or Equivalent)
3.+5V power supply ( Also available for +3V)
4.N.V, optional for +3V power supply
5.1/16 duty cycle
6.LED can be driven by PIN1, PIN2, PIN15, PIN16 or A and K
7.Interface : 6800, SPI, I2C
8.WH2004B : FFC connector
9.WH2004F : 7 colors LED option
Mechanical Data
Item
Module Dimension
Viewing Area
Mounting Hole
Character Size
Standard Value
98.0 x 60.0
77.0 x 25.2
93.0 x 55.0
2.95 x 4.75
Unit
mm
mm
mm
mm
WH2004A
Pin No. Symbol
Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 RS Data/ Instruction select signal
5 R/W Read/Write select signal
6 E Enable signal
7 DB0 Data bus line
8 DB1 Data bus line
9 DB2 Data bus line
10 DB3 Data bus line
11 DB4 Data bus line
12 DB5 Data bus line
13 DB6 Data bus line
14 DB7 Data bus line
15 A Power supply for B/L +
16 K Power supply for B/L -
WH2004B
Pin No. Symbol
Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 RS Data/ Instruction select signal
5 R/W Read/Write select signal
6 E Enable signal
7 DB0 Data bus line
8 DB1 Data bus line
9 DB2 Data bus line
10 DB3 Data bus line
11 DB4 Data bus line
12 DB5 Data bus line
13 DB6 Data bus line
14 DB7 Data bus line
15 A Power supply for B/L +
16 K Power supply for B/L -
Electrical Characteristics
Item
Symbol
Standard Value
typ. Unit
Input Voltage
VDD
3/5 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25ºC
VDD-VO
4.50 V
Display Character Address Code
02
42
16
56
www.winstar.com.tw 27


Part Number WH2004A
Description LCD Module
Maker ETC
PDF Download

WH2004A Datasheet PDF






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