No.

Symbol

Level

Function

Note

1

Vss

-

0V (GND)

Power Supply

2

Vcc

-

5V, tol. 10%

Power Supply

3

Vee

-

for LCD Drive

Power Supply

4

RS

H/L

H: Data Input, L: Instruction Input

5

R/W

H/L

H: READ, L: WRITE

6

E

H, N-Going

Enable Signal

7

DB0

H/L

Data

8

DB1

H/L

Data

9

DB2

H/L

Data

10

DB3

H/L

Data

11

DB4

H/L

Data

12

DB5

H/L

Data

13

DB6

H/L

Data

14

DB7

H/L

Data

15

V+ BL

-

4 - 4.2V, 50 - 200 mA

Back Light Supply

16

V- BL

-

0V (GND)

Back Light Supply