[MS2004A] 20X4 LCD character LCD display

Display Format

：

20×4 Charactors

Display Mode

：

STN,Positive,Yellow/Green

Polarizer Mode

：

Transflective

Driving Method

：

1/16Duty, 1/5 Bias

Viewing Direction

：

6 O’clock

Backlight

：

LED, Yellow/Green

Weight

：

——

Controller

：

S6A0069 or Equivalent.

Interface

：

8-Bit Parallel Interface

PIN No.

Symbol

Level

Function

1

V_SS

——

Ground

2

V_DD

——

Power supply for logic(+5.0V)

3

V0

——

Power supply for LCD

4

RS

H/L

Register selection

H: Display data L: Instruction code

5

R/W

H/L

Read/Write selection

H: Read operation  L: Instruction code

6

E

H,H→L

Enable signal

7

D0

H/L

Data Bit0

8

D1

H/L

Data Bit1

9

D2

H/L

Data Bit2

10

D3

H/L

Data Bit3

11

D4

H/L

Data Bit4

12

D5

H/L

Data Bit5

13

D6

H/L

Data Bit6

14

D7

H/L

Data Bit7

15

LEDA

——

Power supply for LED backlight(+5.0V)

16

LEDK

——

Power supply for LED backlight(0V)

Item

Description

Unit

Module Dimension

98.0(W) × 60.0(H) × 14.0(Max)(T)

mm

Viewing Area

76.0(W) × 26.0(H)

mm

Active Area

70.4(W) × 20.8(H)

mm

Dot Size

0.55(W) × 0.55(H)

mm

Dot Pitch

0.60(W) × 0.60(H)

mm

Character Matrix

20X4

dots

Character Size

2.95*4.75

mm