80C286_08 Datasheet, PDF (2/60 Pages) Intersil Corporation – High Performance Microprocessor with Memory Management and Protection

Pinouts
80C286
68 LEAD PGA
Component Pad View - As viewed from underside of the component when mounted on the board.
A0
D0
A2
A1
V_CC
CLK
A3 RESET
A5
A4
A7
A6
A9
A8
A11
A10
A13
A12
35 37 39 41 43 45 47 49 51
34 36 38 40 42 44 46 48 50 53 52
32 33
55 54
30 31
57 56
28 29
59 58
26 27
61 60
24 25
63 62
22 23
65 64
20 21
67 66
18 19 16 14 12 10 8 6 4 2 68
17 15 13 11 9 7 5 3 1
ERROR NC
NC
BUSY
INTR
NC
NMI
NC
PEREQ V_SS
READY V_CC
HLDA HOLD
M / IO
COD / INTA
NC
LOCK
PIN 1 INDICATOR
68 LEAD PGA
P.C. Board View - As viewed from the component side of the P.C. board.
NC ERROR
BUSY
NC
NC
INTR
NC
NMI
V_SS PEREQ
V_CC READY
HOLD HLDA
COD / INTA
M / IO
LOCK
NC
51 49 47 45 43 41 39 37 35
52 53 50 48 46 44 42 40 38 36 34
54 55
33 32
56 57
31 30
58 59
29 28
60 61
27 26
62 63
25 24
64 65
23 22
66 67
21 20
68 2 4 6 8 10 12 14 16 19 18
1 3 5 7 9 11 13 15 17
D0
A0
A1
A2
CLK
V_CC
RESET A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
PIN 1 INDICATOR
2