FN2979 Rev 3.00

Page 1 of 12

August 13, 2015

FN2979

Rev 3.00

August 13, 2015

82C88

CMOS Bus Controller

DATASHEET

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.

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.

Pinouts

20 LD PDIP, CERDIP

TOP VIEW

20 LD PLCC, CLCC

TOP VIEW

Features

• Compatible with Bipolar 8288

• Performance Compatible with:

- 80C86/80C88 . . . . . . . . . . . . . . . . . . . . . . . . . (5/8MHz)

- 80186/80188. . . . . . . . . . . . . . . . . . . . . . . . . . (6/8MHz)

- 8086/8088. . . . . . . . . . . . . . . . . . . . . . . . . . . . (5/8MHz)

-8089

• Provides Advanced Commands for Multi-Master Busses

• Three-State Command Outputs

• Bipolar Drive Capability

• Scaled SAJI IV CMOS Process

• Single 5V Power Supply

• Low Power Operation

- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

A (Max)

- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . 1mA/MHz (Max)

• Operating Temperature Ranges

- C82C88 . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

- I82C88 . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C

- M82C88 . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C

• Pb-Free Plus Anneal Available (RoHS Compliant)

11

12

13

14

15

16

17

18

19

20

10

9

8

7

6

5

4

3

2

1

IOB

CLK

ALE

GND

DT/ R

AEN

MRDC

AMWC

MWTC

S1

MCE/PDEN

DEN

CEN

IORC

AIOWC

IOWC

INTA

S0

S2

4

5

6

7

8

910

11

12 13

321

20 19

15

14

18

17

16

ALE

DT/ R

AEN

MRDC

AMWC

DEN

CEN

MCE/PDEN

INTA

S2

Ordering Information

PART NUMBER

PART

MARKING PACKAGE

TEMP

RANGE

(°C)

PKG.

DWG. #

CP82C88Z (Note) (No

longer available or

supported)

CP82C88Z 20 Ld PDIP

(Pb-free)

0 to +70

E20.3

CS82C88

(No longer available

or supported)

CS82C88

20 Ld

PLCC

0 to +70

N20.35

MR82C88/B

No longer available

or supported)

MR82C88/B 20 Pad

CLCC

-55 to +125

J20.A

MD82C88/B

MD82C88/B 20 Ld

CERDIP

-55 to +125

F20.3

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.