16×2 LCD Character Display

Model No. WH1602V2

Character LCD 16×2
5×8 dots includes cursor
+5V power supply only
1/16 duty cycle
Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)

Category: Character LCD

Description

Winstar 16×2 character display module WH1602V2 is having thinner LCD panel of 0.7 mm in thickness. This display is built-in with ST7066U controller and has the outline dimension of 66.7 x 23.3 mm and VA size of 61 x 15.9 mm. There are two kinds of backlight as options which are Blue LEDs and Yellow-Green LEDs. The WH1602V2 16×2 Character Display Module is using 2908 LED dices which lifetime is around 50K hours. This type of module can operate at temperature from -20℃ to + 70℃; its storage temperature ranges from -30℃ to + 80℃.

There are different interface options for WH1602V2 series, details as below:
►WH1602V2 : 6800 interface (ST7066 IC)
►WH1602V4 : SPI interface (RW1063 IC)

Drawing

Data source ref:WH1602V2-TFH-JT#

Specifications

Interface Pin Function

Pin No.	Symbol	Level	Description
1	VSS	0V	Ground
2	VDD	5.0V	Supply Voltage for logic
3	VO	(Variable)	Operating voltage for LCD
4	RS	H/L	H: DATA, L: Instruction code
5	R/W	H/L	H: Read L: Write
6	E	H,H→L	Chip 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	A	－	Power supply for B/L +
16	K	－	Power supply for B/L－

Mechanical Data

Item	Dimension	Unit
Number of Characters	16 Characters x 2 Lines	－
Module dimension	69.0 x 29.2 x 6.5 (MAX)	mm
View area	61.0 x 15.9	mm
Active area	56.20 x 11.85	mm
Dot size	0.55 x 0.65	mm
Dot pitch	0.60 x 0.70	mm
Character size	2..95 x 5.55	mm
Character pitch	3.55 x 6.30	mm
Duty	1/16
Backlight Type	LED
IC	ST7066U
Interface	6800

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃
Input Voltage	VI	VSS	－	VDD	V
Supply Voltage For Logic	VDD-VSS	-0.3	－	7	V
Supply Voltage For LCD	VDD-Vo	-0.3	－	13	V

Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	4.5	5.0	5.5	V
Supply Voltage For LCD	VDD-V0	Ta=-20℃ Ta=25℃ Ta=70℃	－ 4.1 －	－ 4.2 －	－ 4.3 －	V V V
Input High Volt.	VIH	－	0.7 VDD	－	VDD	V
Input Low Volt.	VIL	－	Vss	－	0.6	V
Output High Volt.	VOH	－	3.9	－	VDD	V
Output Low Volt.	VOL	－	0	－	0.4	V
Supply Current	IDD	VDD=5.0V	0.1	0.13	0.15	mA

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