DATASHEET
82C88
CMOS Bus Controller
FN2979
Rev 3.00
August 13, 2015
The Intersil 82C88 is a high performance CMOS Bus
Controller manufactured using a self-aligned silicon gate
CMOS process (Scaled SAJI IV). The 82C88 provides the
control and command timing signals for 80C86, 80C88,
8086, 8088, 8089, 80186, and 80188 based systems. The
high output drive capability of the 82C88 eliminates the need
for additional bus drivers.
Features
• Compatible with Bipolar 8288
• Performance Compatible with:
- 80C86/80C88 . . . . . . . . . . . . . . . . . . . . . . . . . (5/8MHz)
- 80186/80188. . . . . . . . . . . . . . . . . . . . . . . . . . (6/8MHz)
- 8086/8088. . . . . . . . . . . . . . . . . . . . . . . . . . . . (5/8MHz)
- 8089
Static CMOS circuit design insures low operating power. The
Intersil advanced SAJI process results in performance equal
to or greater than existing equivalent products at a significant
power savings.
• Provides Advanced Commands for Multi-Master Busses
• Three-State Command Outputs
• Bipolar Drive Capability
Pinouts
• Scaled SAJI IV CMOS Process
• Single 5V Power Supply
20 LD PDIP, CERDIP
TOP VIEW
• Low Power Operation
1
2
20
19
18
17
16
15
14
13
12
11
IOB
CLK
S1
V
CC
- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10A (Max)
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . 1mA/MHz (Max)
S0
3
S2
• Operating Temperature Ranges
- C82C88 . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
- I82C88 . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
- M82C88 . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
4
DT/ R
ALE
AEN
MCE/PDEN
DEN
5
6
CEN
• Pb-Free Plus Anneal Available (RoHS Compliant)
7
INTA
IORC
MRDC
AMWC
MWTC
GND
Ordering Information
8
TEMP
RANGE
(°C)
9
AIOWC
IOWC
PART
PKG.
DWG. #
10
PART NUMBER
MARKING PACKAGE
CP82C88Z (Note) (No CP82C88Z 20 Ld PDIP 0 to +70 E20.3
20 LD PLCC, CLCC
TOP VIEW
longer available or
supported)
(Pb-free)
CS82C88
(No longer available
or supported)
CS82C88
20 Ld
PLCC
0 to +70 N20.35
-55 to +125 J20.A
3
2
1
20 19
MR82C88/B
No longer available
or supported)
MR82C88/B 20 Pad
CLCC
18
S2
4
DT/ R
ALE
17 MCE/PDEN
16 DEN
5
6
7
8
MD82C88/B
MD82C88/B 20 Ld
CERDIP
-55 to +125 F20.3
AEN
15
14
CEN
INTA
MRDC
AMWC
8406901RA
8406901RA SMD#
F20.3
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100% matte
tin plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
9
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FN2979 Rev 3.00
August 13, 2015
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