PT6880 Datasheet, PDF (5/42 Pages) Princeton Technology Corp – OLED Driver/Controller IC

OLED Driver/Controller IC
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URL: http://www.princeton.com.tw
Preliminary
PT6880
Pin Name
SG40 ~ SG30
SG29, SG 28
SG27 ~ SG9
SG8 ~ SG1
SEGG
REFOUT
V16
VSS
OSC1
OSC2
BVR
DVR
LAT
CL
VDD
DISB
D
RS
R/WB
E
DB0 ~ DB3
I/O
Description
O
Segment Driver Output Pins
-
OLED Drive Power Supply (0V)
O
Reference Current Output Pin
-
OLED Drive Power Supply (16V)
-
Ground Pin (0V)
I
Oscillator Input Pin
O
Oscillator Output Pin
I
Brightness Control Input Pin
I
Precharge Time Control Input Pin
O
Latch Clock Output Pin
O
Shift Clock Output Pin
-
Power Supply (2.7V to 5.5V)
O
Reset Signal Output Pin
O
Character Pattern Data Output Pin
Register Select Input Pin
When this pin is set to "0", it is used as an
I
Instruction Register.
When this pin is set to "1", it is used for as the
Data Register.
Read/Write Control Input Pin
This pin is used to select either the Write or the
I Read Operation. If this pin is set to "0", then the
Write Function is enabled. If this pin is set to
"1", then the Read function is enabled.
I
Data Read/Write Start Control Pin
Low Order Bidirectional Data I/O Pins
I/O
These pins are used for data transfer and
reception between the MPU and PT6880. These
PT6880 pre 1.1
Page 5
Pad/Pin No.
89 ~ 99
1,3
5 ~ 23
30 ~ 37
38
39
40, 88
41, 42, 65
43
44
45
46
47
48
49
50
51
53
55
56
57 ~ 60
Mar. 2002