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Pin Connections

PIN NO.

SYMBOL

LEVEL

FUNCTION

-0V

Power supply

-5V

--

4RS

H/L

H: Data input

L: Instruction data input

5

R/W

H/L

H: Data read

L: Data write

6

E

H,H->L

Enable signal

7D0

H/L

Data bus

8D1

H/L

9D2

H/L

10

D3

H/L

11

D4

H/L

12

D5

H/L

13

D6

H/L

14

D7

H/L

15

A

-

Anode for LED backlight

16

K

-

Cathode for LED backlight

Electrical Characteristics (VDD=5.0±0.25V 25°C)

PARAMETER

SYM

CONDITION

MIN

TYP

MAX

UNIT

POWER SUPPLY CURRENT

-

0.8

2.0

mA

POWER SUPPLY FOR LCD

4.2

4.7

5.2

V

LED FORWARD Vtg (White)

3.2

3.4

3.7

V

(Yellow)

3.9

4.1

4.5

BRIGHTNESS (White LED)

L

4865-

(Yellow LED)

30

50

-

DRIVE METHOD

1/16 Duty

Absolute Maximum Ratings

PARAMETER

SYMBOL

MIN

MAX

UNIT

SUPPLY VOLTAGE

07.0

V

SUPPLY VOLTAGE FOR LCD

0

13.5

V

OPERATING TEMPERATURE

050

°C

STORAGE TEMPERATURE

-20

70

°C

LED FORWARD CURRENT (White)

-

30

mA

(Yellow)

-

200

LED REVERSE VOLTAGE (White)

-

5

V

(Yellow)

-

8

LED POWER CONSUMPTION (White)

-

50

mW

(Yellow)

-

900

Physical Data

Module Size ...............................122.0W x 44.0H x 14.5T mm

Thin Version.............122.0W x 44.0H x 13.0T mm

Viewing Area Size......................................99.0W x 24.0H mm

Weight.................................................................................54g

Features

Character Format .................................. 5x7 Dots with Cursor

Backlight...................................................White or Yellow LED

Options.......................................Gray STN/Yellow STN, FSTN

12 o’Clock/6 o’Clock View

Normal/Extended Temperature

Normal/Negative Displays

Block Diagram

D0 - D7

E

R/W

RS

K

A

LCD

CONTROLLER

HD44780

or

EQUIVALENT

LCD PANEL

LED BACKLIGHT

COM 1 - 16

SEG 40

4

DRIVER

40

RESISTOR SUPPLIED BY USER

Dimensional Drawing

2.54x15=38.1

1

10.0

16-

φ1.0

HOLE

4-

φ3.5

HOLE

4.84

1.16

0.06

0.92

1.1

0.5

0.06

9.66

11.0

0.68

115.0

106.0

99.0

122.0

14

16 Character x 2 Lines, Large Character, LED Backlight

Dimension tolerance: +/-0.3mm

A

K

15 16

HDM16216L-7

8.0 (T)

(T) = Thin version