Datasheet

DEM 16207 FGH-PW Product Specification

Version: 4 PAGE: 4

4. BLOCK DIAGRAM

LCD PANEL

COM8

SEG1

SEG80

COM1

IC : ST7032i

VSS

VDD

SCL

SDA

COM16

COM9

BACKLIGHT

CAPIN-

CAP1P+

VOUT

RST

5. PIN ASSIGNMENT

Pin No. Name Description

1 RST Reset Signal Input(Active Low)

2 SCL

Serial Clock Input

3 SDA Serial Data I/O

4 VSS Ground.

5 VDD Power Supply

6 CAP1+

For voltage booster circuit (VDD-VSS)

External capacitor about 0.1uF~4.7uF

7 CAP1-

8 VOUT

DC/DC voltage converter. Connect a capacity between this terminal and

VDD when the built-in booster is used.