P R E L I M I N A R Y
PQFP PIN DESIGNATIONS—Am186ED/EDLV Microcontrollers
Sorted by Pin Number
Pin No. Name
Pin No. Name
Pin No. Name
Pin No. Name
1
2
RXD0/PIO23
26
27
A13
A12
51
52
MCS1/UCAS/PIO15
76
77
DRQ1/INT6/PIO13
TXD0/PIO22
INT4/PIO30
DRQ0/INT5/PIO12
AD0
RTS0/RTR0/
PIO20
3
4
28
29
A11
A10
53
54
INT3/INTA1/IRQ
78
79
INT2/INTA0/PWD/
PIO31
BHE/ADEN
AD8
5
6
WR
30
31
32
33
34
35
36
A9
A8
A7
A6
A5
A4
A3
55
56
57
58
59
60
61
INT1/SELECT
INT0
80
81
82
83
84
85
86
AD1
AD9
AD2
AD10
AD3
AD11
AD4
RD
7
ALE
UCS/ONCE1
LCS/ONCE0/RAS0
PCS6/A2/PIO2
PCS5/A1/PIO3
VCC
8
ARDY
S2/BTSEL
S1
9
10
11
S0
PCS3/RTS1/RTR1/
PIO19
12
13
GND
X1
37
38
A2
62
63
87
88
AD12
AD5
PCS2/CTS1/
ENRX1/PIO18
VCC
14
15
16
17
18
19
20
21
22
23
24
25
X2
39
40
41
42
43
44
45
46
47
48
49
50
A1
64
65
66
67
68
69
70
71
72
73
74
75
GND
89
90
91
92
93
94
95
96
97
98
99
100
GND
VCC
A0
PCS1/PIO17
PCS0/PIO16
VCC
AD13
CLKOUTA
CLKOUTB
GND
GND
AD6
WHB
VCC
WLB
MCS2/LCAS/PIO24
MCS3/RAS1/PIO25
GND
AD14
A19/PIO9
A18/PIO8
VCC
HLDA
AD7
HOLD
AD15
SRDY/PIO6
NMI
RES
S6/CLKDIV2/PIO29
UZI/PIO26
TXD1/PIO27
RXD1/PIO28
CTS0/ENRX0/PIO21
A17/PIO7
A16
TMRIN1/PIO0
TMROUT1/PIO1
TMROUT0/PIO10
TMRIN0/PIO11
DT/R/PIO4
DEN/DS/PIO5
MCS0/PIO14
A15
A14
18
Am186ED/EDLV Microcontrollers
AMD [ AMD ]
