AM186 Datasheet, PDF (21/112 Pages) Advanced Micro Devices – High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM

TQFP PIN ASSIGNMENTS—Am188™ER 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
93 S1/IMDIS
33
62 AD6
14 HLDA
67 S2
32
60 AD7
17 HOLD
68 S6/CLKSEL1/PIO29 19
59 ALE
30 INT0
79 SCLK/PIO20
26
58 AO8
2 INT1/SELECT
78 SDATA/PIO21
23
57 AO9
4 INT2/INTA0/PIO31
77 SDEN0/PIO22
25
56 AO10
6 INT3/INTA1/IRQ
76 SDEN1/PIO23
24
55 AO11
8 INT4/PIO30
75 SRDY/PIO6
69
54 AO12
10 LCS/ONCE0
81 TMRIN0/PIO11
98
53 AO13
52 AO14
51 AO15
50 ARDY
49 CLKOUTA
T _{48 CLKOUTB}
47 DEN/PIO5
F ^{46 DRQ0/PIO12}
45 DRQ1/PIO13
43 DT/R/PIO4
42 GND
A _{1 GND}
3 GND
5 GND
R ^{7 GND}
D^{9 GND}
13 MCS0/PIO14
73 TMRIN1/PIO0
95
16 MCS1/PIO15
74 TMROUT0/PIO10
97
18 MCS2/PIO24
91 TMROUT1/PIO1
96
31 MCS3/RFSH/PIO25 92 TXD/PIO27
21
39 NMI
70 UCS/ONCE1
80
40 PCS0/PIO16
89 UZI/CLKSEL2
20
72 PCS1/PIO17
88 V_CC
15
100 PCS2/PIO18
86 V_CC
38
99 PCS3/PIO19
85 V_CC
44
71 PCS5/A1/PIO3
83 V_CC
61
12 PCS6/A2/PIO2
82 V_CC
84
35 RD
29 V_CC
90
41 RES
94 WB
66
64 RFSH2/ADEN
27 WR
28
65 RXD/PIO28
22 X1
36
87 S0/SREN
34 X2
37
Am186^TMER and Am188^TMER Microcontrollers Data Sheet
21