PQFP PIN ASSIGNMENTS—Am186™ER MICROCONTROLLER
(Sorted by Pin Name)
Pin Name
A0
No.
40
39
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
20
19
78
80
82
84
86
Pin Name
AD5
No.
88
91
94
79
81
83
85
87
90
93
95
7
Pin Name
GND
No.
89
44
45
56
55
54
53
52
58
50
51
68
69
47
66
65
63
62
60
59
6
Pin Name
S2
No.
9
A1
AD6
HLDA
S6/CLKSEL1/PIO29
SCLK/PIO20
SDATA/PIO21
SDEN0/PIO22
SDEN1/PIO23
SRDY/PIO6
TMRIN0/PIO11
TMRIN1/PIO0
TMROUT0/PIO10
TMROUT1/PIO1
TXD/PIO27
UCS/ONCE1
UZI/CLKSEL2/PIO26
VCC
96
3
A2
AD7
HOLD
A3
AD8
INT0
100
2
A4
AD9
INT1/SELECT
INT2/INTA0/PIO31
INT3/INTA1/IRQ
INT4/PIO30
LCS/ONCE0
MCS0/PIO14
MCS1/PIO15
MCS2/PIO24
MCS3/RFSH/PIO25
NMI
A5
AD10
1
A6
AD11
46
75
72
74
73
98
57
97
15
21
38
61
67
92
42
43
5
A7
AD12
A8
AD13
A9
AD14
A10
AD15
A11
ALE
A12
ARDY
8
A13
BHE/ADEN
CLKOUTA
CLKOUTB
DEN/PIO5
DRQ0/PIO12
DRQ1/PIO13
DT/R/PIO4
GND
4
A14
16
17
49
77
76
48
12
18
41
64
70
PCS0/PIO16
PCS1/PIO17
PCS2/PIO18
PCS3/PIO19
PCS5/A1/PIO3
PCS6/A2/PIO2
RD
A15
VCC
A16
VCC
A17/PIO7
A18/PIO8
A19/PIO9
AD0
AD1
AD2
AD3
AD4
VCC
VCC
VCC
WHB
GND
RES
71
99
11
10
WLB
GND
RXD/PIO28
S0/SREN
WR
GND
X1
13
14
GND
S1/IMDIS
X2
24
Am186TMER and Am188TMER Microcontrollers Data Sheet
AMD [ AMD ]
