16×2 LCD Character

Model No. WH1602T

Character LCD 16×2
5×8 dots includes cursor
+5V power supply only
Negative voltage option is only for the +3V power supply
1/16 duty cycle
White LED backlight not available
Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)

Category: Character LCD

Description

WH1602T is a LCD 16 x 2 display module which including 16 characters by 2 lines. WH1602T module is built in with ST7066 controller or equivalent, 5V power supply default 6800 4/8-bit parallel interface. There are different LED backlights available in various colors including blue, green, yellow-green and red. But, please note this item white LED backlight is not available. For more details, please contact us for this lcd 16×2 datasheet.

There are different interface options for WH1602T series, details as below:
►WH1602T: 6800 interface (ST7066 IC)
►WH1602T1 : SPI interface (RW1063 IC)

Drawing

LCD 16×2 Datasheet

Specifications

LCD 16 x 2 Datasheet

Interface Pin Function

Pin No.	Symbol	Description
1	V_DD	Power supply for logic
2	V_SS	Ground
3	V_O	Contrast Adjustment
4	NC	No connection
5	NC	No connection
6	RS	Data/ Instruction select signal
7	R/W	Read/Write select signal
8	E	Enable signal
9~16	DB0~DB7	Data bus line
17	A	Power supply for B/L +
18	K	Power supply for B/L –

Mechanical Data

Item	Standard Value	Unit
Module Dimension	65.4 × 28.2	mm
Viewing Area	54.8 × 19.0	mm
Character Size	2.67 × 5.57	mm

Electrical Characteristics

Item	Symbol	Standard Value typ.	Unit
Input Voltage	VDD	5.0	V
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C	VDD-VO	4.20	V

Display Character Address Code

Display Position	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
DD RAM Address	00	01	2												0E	0F
DD RAM Address	40	41	42												4E	4F

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