3-1
March 1997
80C88
CMOS 8/16-Bit Microprocessor
Features
• Compatible with NMOS 8088
• Direct Software Compatibility with 80C86, 8086, 8088
• 8-Bit Data Bus Interface; 16-Bit Internal Architecture
• Completely Static CMOS Design
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MHz (80C88)
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . .8MHz (80C88-2)
• Low Power Operation
- ICCSB . . . . . . . . . . . . . . . . . . . . . . . . 500µA Maximum
- ICCOP . . . . . . . . . . . . . . . . . . . . 10mA/MHz Maximum
• 1 Megabyte of Direct Memory Addressing Capability
• 24 Operand Addressing Modes
• Bit, Byte, Word, and Block Move Operations
• 8-Bit and 16-Bit Signed/Unsigned Arithmetic
• Bus-Hold Circuitry Eliminates Pull-up Resistors
• Wide Operating Temperature Ranges
- C80C88 . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to + 70
o
C
- I80C88 . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
- M80C88 . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Description
The Intersil 80C88 high performance 8/16-bit CMOS CPU is
manufactured using a self-aligned silicon gate CMOS pro-
cess (Scaled SAJI IV). Two modes of operation, MINimum
for small systems and MAXimum for larger applications such
as multiprocessing, allow user configuration to achieve the
highest performance level.
Full TTL compatibility (with the exception of CLOCK) and
industry-standard operation allow use of existing NMOS
8088 hardware and Intersil CMOS peripherals.
Complete software compatibility with the 80C86, 8086, and
8088 microprocessors allows use of existing software in new
designs.
Ordering Information
PACKAGE TEMPERATURE RANGE 5MHz 8MHz PKG. NO.
Plastic DIP 0
o
C to +70
o
C CP80C88 CP80C88-2 E40.6
-40
o
C to +85
o
C IP80C88 IP80C88-2 E40.6
PLCC 0
o
C to +70
o
C CS80C88 CS80C88-2 N44.65
-40
o
C to +85
o
C lS80C88 IS80C88-2 N44.65
CERDIP 0
o
C to +70
o
C CD80C88 CD80C88-2 F40.6
-40
o
C to +85
o
C ID80C88 ID80C88-2 F40.6
-55
o
C to +125
o
C MD80C88/B MD80C88-2/B F40.6
SMD# -55
o
C to +125
o
C 5962-8601601QA - F40.6
LCC -55
o
C to +125
o
C MR80C88/B MR80C88-2/B J44.A
SMD# -55
o
C to +125
o
C 5962-8601601XA - J44.A
File Number 2949.1
[ /Title
(80C88
)
/Sub-
ject
(CMO
S 8/16-
Bit
Micro-
proces-
sor)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
8/16
Bit uP,
micro-
proces-
sor, 8
bit, 16
bit, 8-
bit, 16-
bit,
8088,
PC)
/Cre-
ator ()
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999