IA88C00 Datasheet, PDF (11/80 Pages) InnovASIC, Inc – Microcontroller

IA88C00
Microcontroller
Data Sheet
As of Production Version -01
Timing
and
Control
Port 0
Port 1
Port 4
(1/2)
30 _/RESET
31
R//W
37 _/DS
38 _/AS
48 _P00
47
P01
46
P02
45 _P03
44 _P04
43 _P05
42
P06
41
P07
1 _P10
2 _P11
3 _P12
4
P13
5 _P14
6 _P15
7 _P16
8
P17
36 _P14
35 _P15
33
P16
32 _P17
IA88C00
+5V ¹¹
GND ³⁴
XTAL1 ¹³
XTAL2 ¹²
22
P20
P21 ²²
23
P22
18
P23
21
P24
P25 ⁹
P26 ¹⁰
P27 ²⁶
27
P30
P31 ²⁵
P32 ²⁴
P33 ¹⁹
20
P34
40
P35
39
P36
29
P37
28
P44
P45 ¹⁴
16
P46
17
P47
Power
Clock
Port 2
Port 3
Port 4
(1/2)
Copyright © 2005
Innovasic.com
Innovasic Semiconductor
ENG 21 0 050519-00
Page 11 of 80
www.Innovasic
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