AND671WGST-LED Datasheet, PDF (3/6 Pages) Purdy Electronics Corporation – Intelligent Character Display

Displays
Interface Pin Assignment
Pin No. Pin Out Level
1
VSS
0V
2
VDD
3.3V
3
V0
—
4
RS
H/L
5
R/W
H/L
6
E
H, H —>L
7
DB0
H/L
8
DB1
H/L
Function Description
Power Supply Ground
Power Supply Voltage
Contrast Adjustment
Register Select
Read/ Write
Enable Signal
Data Bit 0
Data Bit 1
Block Diagram
AND671WGST-LED
Intelligent Character Display
Pin No
9
10
11
12
13
14
15
16
Pin Out
DB2
DB3
DB4
DB5
DB6
DB7
A
K
Level
H/L
H/L
H/L
H/L
H/L
H/L
3.5V
0V
Function Description
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
LED Power Supply (+)
LED Power Supply (-)
Power Supply
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
3
Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
6/20/11