80C88_08 Datasheet, PDF (2/38 Pages) Intersil Corporation – CMOS 8-/16-Bit Microprocessor

Pinouts
80C88
80C88
(40 LD PDIP, 40 LD CERIDP)
TOP VIEW
MIN
MODE
GND 1
40 V_CC
A14 2
39 A15
A13 3
38 A16/S3
A12 4
37 A17/S4
A11 5
36 A18/S5
A10 6
35 A19/S6
A9 7
34 SS0
A8 8
33 MN/MX
AD7 9
32 RD
AD6 10
31 HOLD
AD5 11
30 HLDA
AD4 12
29 WR
AD3 13
28 IO/M
AD2 14
27 DT/R
AD1 15
26 DEN
AD0 16
25 ALE
NMI 17
24 INTA
INTR 18
23 TEST
CLK 19
22 READY
GND 20
21 RESET
MAX
MODE
(HIGH)
(RQ/GT0)
(RQ/GT1)
(LOCK)
(S2)
(S1)
(S0)
(QS0)
(QS1)
2
FN2949.4
February 22, 2008