Home Products Character LCD WH1601B

Monochrome LCD Module Display 16x1

Model No. WH1601B

►Character LCD 16x1
►5x8 dots includes cursor
►+5V power supply (Also available for +3V)
►Negative voltage option is only for the +3V power supply
►1/16 duty cycle
►LED can be driven by PIN1, PIN2 or A and K
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)

Description

WH1601B is a 16x1 character monochrome LCD module which is built-in with ST7066 controller IC or equivalent; its default interface is 6800 4/8-bit parallel. This display 16x1 module is also available in SPI and I2C interface by using RW1063 controller IC.  The LCD panels are available in TN, STN, FSTN, FFSTN types and also with polarizer positive mode and negative mode options. There are different LED backlights are available in various colors including yellow/green, white, red, blue, green, amber, and RGB LEDs as well as no backlight option.

DRAWING

WH1601B - Display Character 16x1 Drawing
Data source ref:WH1601B-TFH-ET#

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

Mechanical Data

Item Dimension Unit
Number of Characters 16 Characters x 1 Lines
Module dimension 85.0 x 28.0 x 13.5 (MAX) mm
View area 66.0 x 16.0 mm
Active area 59.62 x 6.56 mm
Dot size 0.55 x 0.75 mm
Dot pitch 0.63 x 0.83 mm
Character size 3.07 x 6.56 mm
Character pitch 3.77 x 6.56 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℃

4.2
3.5

4.35
5.5
4.5
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 1.0 1.2 1.5 mA

Search Keyword: lcd 16x1, lcd 16 x 1, 16x1 lcd, 16 x 1 lcd
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