80C32 Datasheet, PDF (6/9 Pages) NXP Semiconductors – CMOS single-chip 8-bit microcontrollers

MAX186 Evaluation System/Evaluation Kit
U8
0
1
2
3
4
5
6
7
8
62256
10
9
8
7
6
5
4
3
25
A0
A1
A2
A3
A4
A5
A6
A7
A8
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
11
12
13
15
16
17
18
19
00
11
22
33
44
55
66
77
2
3
1 19
A1DIR EN B1
18
17
4 _74HCT 16
5
6
7
/245
U7
15
14
13
8
H
12
9 _A8
B8 ¹¹
9 24 _A9
10 21 _A10
11 23 _A11
12 2 _A12
13 26 _A13
14 1 _A14
20 _-CS
12
13
14
13
15
A0
A1 _LS139
EN ^U5
0
1
2
3
12
11
10
9
22 _-OE
27 _-WR
POWER
LED
R1
620Ω
+
C3
47µF
C4-C12
0.1µF
0
1
+5V
RS1 10k
2
3
ADDR0-4
15-18
DB00-DB07
19-26
-CS0 - -CS3
11-14
-RD 9
-WR 10
+5V
70M05
U9
+ ^VOUT ^VIN
C13
47µF
RESERVED
35-40
+5V
7-8
V++
5-6
SW2 POWER SWITCH
C14 47µF
VIN _{POWER CONNECTOR}
GND
GND
1-4
Figure 6. 80C32 Module Schematic (continued)
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