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AM188ES-40KCW Datasheet, PDF (15/102 Pages) Advanced Micro Devices – High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers
PRELIMINARY
TQFP PIN DESIGNATIONS—Am186ES Microcontroller
(Sorted by Pin Name)
Pin Name
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17/PIO7
A18/PIO8
A19/PIO9
AD0
AD1
AD2
AD3
AD4
No. Pin Name
No. Pin Name
No. Pin Name
No.
63 AD5
11 GND
87 RXD1
22
62 AD6
14 GND
93 S0
34
60 AD7
17 HLDA
67 S1
33
59 AD8
2 HOLD
68 S2
32
58 AD9
4 INT0
79
S6/LOCK/
CLKDIV2/PIO29
19
57 AD10
6 INT1/SELECT
78 SRDY/PIO6
69
56 AD11
8
INT2/INTA0/
PWD/PIO31
77 TMRIN0/PIO11
98
55 AD12
10 INT3/INTA1/IRQ
76 TMRIN1/PIO0
95
54 AD13
13 INT4/PIO30
75
TMROUT0/
PIO10
97
53 AD14
16 LCS/ONCE0
81 TMROUT1/PIO1
96
52 AD15
18 MCS0/PIO14
73 TXD0/PIO22
25
51 ALE
30 MCS1/PIO15
74 TXD1
21
50 ARDY
31 MCS2/PIO24
91 UCS/ONCE1
80
49 BHE/ADEN
27 MCS3/RFSH/PIO25 92 UZI/PIO26
20
48 CLKOUTA
39 NMI
70
VCC
15
47 CLKOUTB
40 PCS0/PIO16
89
VCC
38
46
CTS0/ENRX0/
PIO21
23 PCS1/PIO17
88
VCC
44
45 DEN/DS/PIO5
72
PCS2/CTS1/
ENRX1/PIO18
86
VCC
61
43
DRQ0/INT5/PIO12
100
PCS3/RTS1/RTR1/
PIO19
85
VCC
84
42 DRQ1/INT6/PIO13 99 PCS5/A1/PIO3
83
VCC
90
1 DT/R/PIO4
71 PCS6/A2/PIO2
82 WHB
65
3 GND
12 RD
29 WLB
66
5 GND
35 RES
94 WR
28
7 GND
41 RTS0/RTR0/PIO20
26 X1
36
9 GND
64 RXD0/PIO23
24 X2
37
Am186/188ES and Am186/188ESLV Microcontrollers
15