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PT8300_10 Datasheet, PDF (12/19 Pages) Princeton Technology Corp – 16-Bit I/O Expander IC
16-Bit I/O Expander IC
APPLICATION CIRCUIT 1
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT8300
5V
P8 TO P15
1 VSS
2 /RESET
VDD 28
PULLUP 27
3 CLK
DI1 26
4 LATCH
DO2 25
5 P15
P0 24
6 P14
P1 23
7 P13
8 P12
PT8300
P2 22
P3 21
9 P11
P4 20
10 P10
P5 19
11 P9
P6 18
12 P8
P7 17
13 LATCHO
DI2 16
14 CLKO
DO1 15
P0 TO P7
MCU
PT8300 V1.8
- 12 -
February, 2006