AM186EM Datasheet, PDF (14/98 Pages) List of Unclassifed Manufacturers – MICROCONTROLLER BLOCK DIAGRAM

PRELIMINARY
CONNECTION DIAGRAM
Am188EM Microcontroller
Top Side View—100-Pin Thin Quad Flat Pack (TQFP)
AD0
1
AO8
2
AD1
3
AO9
4
AD2
5
AO10
6
AD3
7
AO11
8
AD4
9
AO12
10
AD5
11
GND
12
AO13
13
AD6
14
V_CC
15
AO14
16
AD7
17
AO15
18
S6/CLKDIV2
19
UZI
20
TXD
21
RXD
22
SDATA
23
SDEN1
24
SDEN0
25
Am188EM Microcontroller
75
INT4
74
MCS1
73
MCS0
72
DEN
71
DT/R
70
NMI
69
SRDY
68
HOLD
67
HLDA
66
WB
65
GND
64
GND
63
A0
62
A1
61
V_CC
60
A2
59
A3
58
A4
57
A5
56
A6
55
A7
54
A8
53
A9
52
A10
51
A11
Note:
Pin 1 is marked for orientation.
14
Am186/188EM and Am186/188EMLV Microcontrollers