AM186 Datasheet, PDF (20/112 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 Number)
Pin No. Name
1 AD0
2 AO8
3 AD1
4 AO9
5 AD2
6 AO10
7 AD3
8 AO11
9 AD4
10 AO12
11 AD5
12 GND
13 AO13
14 AD6
15 V_CC
16 AO14
17 AD7
18 AO15
19 S6/CLKSEL1/PIO29
20 UZI/CLKSEL2/PIO26
21 TXD/PIO27
22 RXD/PIO28
23
24
25
D^SDATA/PIO21
SDEN1/PIO23
SDEN0/PIO22
Pin No. Name
Pin No. Name
Pin No. Name
26 SCLK/PIO20
51 A11
76 INT3/INTA1/IRQ
27 RFSH2/ADEN
52 A10
77 INT2/INTA0/PIO31
28 WR
53 A9
78 INT1/SELECT
29 RD
54 A8
79 INT0
30 ALE
55 A7
80 UCS/ONCE1
31 ARDY
56 A6
81 LCS/ONCE0
32 S2
57 A5
82 PCS6/A2/PIO2
33 S1/IMDIS
58 A4
83 PCS5/A1/PIO3
34 S0/SREN
35 GND
36 X1
37 X2
38 V_CC
39 CLKOUTA
40 CLKOUTB
41 GND
42 A19/PIO9
43 A18/PIO8
44 V_CC
R45 A17/PIO7
46 A16
47 A15
48 A14
49 A13
59 A3
84
60 A2
85
61 V_CC
86
62 A1
87
63 A0
88
64 GND
89
65 GND
90
66 WB
91
F ^{67 HLDA}
92
68 HOLD
93
69 SRDY/PIO6
94
A^{70 NMI}
95
V_CC
TPCS3/PIO19
PCS2/PIO18
GND
PCS1/PIO17
PCS0/PIO16
V_CC
MCS2/PIO24
MCS3/RFSH/PIO25
GND
RES
TMRIN1/PIO0
71 DT/R/PIO4
96 TMROUT1/PIO1
72 DEN/PIO5
97 TMROUT0/PIO10
73 MCS0/PIO14
98 TMRIN0/PIO11
74 MCS1/PIO15
99 DRQ1/PIO13
50 A12
75 INT4/PIO30
100 DRQ0/PIO12
20
Am186^TMER and Am188^TMER Microcontrollers Data Sheet