CDM-20210 ETC, CDM-20210 Datasheet - Page 4

• Manufacturer Part Number: CDM-20210
• Description: LCD component
• Manufacturer: ETC

1.6 Input Signal Function
1.7 LCM Contrast Control and Bias
* These pins are only available on the -53 option
Pin NO.
PACIFIC DISPLAY DEVICES
15*
16*
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Symbol
VDD
BLA
BLK
VSS
R/W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
VO
RS
E
H, H
Level
5.0V
4.2V
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
0V
0V
---
→
L
04.11.2003
Ground
Supply voltage for logic
Input voltage for LCD
H : Data signal, L : Instruction signal
H : Read mode, L : Write mode
Chip enable signal
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Back light anode
Back light cathode
Description
4