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PC1602ARS-ENH-A Schematic ( PDF Datasheet ) - POWERTIP

Teilenummer PC1602ARS-ENH-A
Beschreibung LCD Module
Hersteller POWERTIP
Logo POWERTIP Logo 




Gesamt 11 Seiten
PC1602ARS-ENH-A Datasheet, Funktion
POWERTIP TECH. CORP.
DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN
Specification For Approval
Customer
Model Type
Sample Code
Mass Production Code
Edition
LCD Module
PC1602ARS-ENH-A
0
Customer Sign Sales Sign
Approved By
Prepared By
NO.PT-R-106-3






PC1602ARS-ENH-A Datasheet, Funktion
2.2 Interface Pin Description
PC1602ARS-ENH-A
Pin No.
1
2
3
4
5
6~9
10~13
14
Symbol
VDD
VO
RS
R/W
E
D0 ~ D3
D4~D7
Vss
Function
Power Supply (VDD>VSS)
Operating voltage (LCD Driver)
Register Selection input
High = Data register
Low = Instruction register (for write)
Busy flag address counter (for read)
R/W signal input is used to select the read/write mode
High = Read mode, Low = Write mode
Start enable signal to read or write the data
Four low order bi-directional three-state data bus lines. Used
for data transfer between the MPU and the LCD module.
These four are not used during 4-bit operation.
Four high order bi-directional three-state data bus lines. Used
for data transfer between the MPU and the LCD module.
D7 can be used as a busy flag.
Power Supply (Vss=0)
Contrast Adjust
10~20K
VDD
VO
VSS
1
LCD MODULE
2
14
POWERTIP TECHNOLOGY CORPORATION
DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN
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