Genyu High-quality lcd character displays factory for meter

Power Supply for logic

Vdd

-0.3

+7.0

V

Power supply for LCD Drive

Vlcd

Vdd-10.0

Vdd+0.3

V

Input Voltage

Vi

-0.3

Vdd+0.3

V

Operating Temperature

Ta

-20

+70

℃

Storage Temperature

Tstg

-30

+80

℃

1

Vss

--

0V

Power Supply

2

Vdd

--

5.0V

3

V0

--

for LCD

4

RS

H/L

Register Select: H:Data Input L:Instruction Input

5

R/W

H/L

H--Read	L--Write

6

E

H,H-L

Enable Signal

7

DB0

H/L

Data bus used in 8 bit transfer

8

DB1

H/L

9

DB2

H/L

10

DB3

H/L

11

DB4

H/L

Data bus for both 4 and 8 bit transfer

12

DB5

H/L

13

DB6

H/L

14

DB7

H/L

15

BLA

--

Anode of LED BLACKLIGHT

16

BLK

--

Cathode of LED BLACKLIGHT

Power Supply for Logic

Vdd

--

4.7

5.0

5.5

V

Operating Voltage for LCD

Vdd-Vo

--

4.3

4.5

4.8

V

Input High voltage

Vih

--

2.2

--

Vdd

V

Input Low voltage

Vil

--

-0.3

--

0.6

V

Output High voltage

Voh

-Ioh=0.2mA

2.4

--

--

V

Output Low voltage

Vol

Iol=1.2mA

--

--

0.4

V

Power supply current

Idd

--

--

3

mA

PCB Dimension

80*36.0*1.6

mm

View Dimension

64.5*15.0

mm