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| AM188ES-40KCW Datasheet, PDF (24/102 Pages) Advanced Micro Devices – High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers | |||
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PRELIMINARY
PQFP PIN DESIGNATIONSâAm188ES 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.
40 AD5
88 GND
70 RXD0/PIO23
1
39 AD6
91 GND
89 RXD1/PIO28
99
37 AD7
94 HLDA
44 S0
11
36 ALE
7
HOLD
45 S1
10
35 AO8
79 INT0
56 S2
9
34 AO9
81 INT1/SELECT
55
S6/LOCK/
CLKDIV2/PIO29
96
33 AO10
83
INT2/INTA0/
PWD/PIO31
54 SRDY/PIO6
46
32 AO11
85 INT3/INTA1/IRQ
53 TMRIN0/PIO11
75
31 AO12
87 INT4/PIO30
52 TMRIN1/PIO0
72
30 AO13
90 LCS/ONCE0
58
TMROUT0/
PIO10
74
29 AO14
93 MCS0/PIO14
50 TMROUT1/PIO1
73
28 AO15
95 MCS1/PIO15
51 TXD0/PIO22
2
27 ARDY
8
MCS2/PIO24
68 TXD1/PIO27
98
26 CLKOUTA
16 MCS3/RFSH/PIO25
69 UCS/ONCE1
57
25 CLKOUTB
17 NMI
47 UZI/PIO26
97
24
CTS0/ENRX0/
PIO21
100 PCS0/PIO16
66
VCC
15
23 DEN/DS/PIO5
49 PCS1/PIO17
65
VCC
21
22 DRQ0/INT5/PIO12
77
PCS2/CTS1/ENRX1/
PIO18
63
VCC
38
20 DRQ1/INT6/PIO13
76
PCS3/RTS1/RTR1/
PIO19
62
VCC
61
19 DT/R/PIO4
48 PCS5/A1/PIO3
60
VCC
67
78 GND
12 PCS6/A2/PIO2
59
VCC
92
80 GND
18 RD
6 WB
43
82 GND
41 RES
71 WR
5
84 GND
42 RFSH2/ADEN
4 X1
13
86 GND
64 RTS0/RTR0/PIO20
3 X2
14
24
Am186/188ES and Am186/188ESLV Microcontrollers
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