®
80C88
CMOS 8/16-Bit Microprocessor
November 2004
Features
Description
• Compatible with NMOS 8088
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.
• 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)
Full TTL compatibility (with the exception of CLOCK) and
industry-standard operation allow use of existing NMOS
8088 hardware and Intersil CMOS peripherals.
• Low Power Operation
- ICCSB . . . . . . . . . . . . . . . . . . . . . . . . 500µA Maximum
- ICCOP . . . . . . . . . . . . . . . . . . . . 10mA/MHz Maximum
Complete software compatibility with the 80C86, 8086, and
8088 microprocessors allows use of existing software in new
designs.
• 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
o
o
- C80C88 . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to + 70 C
o
o
- I80C88 . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to +85 C
o
o
- M80C88 . . . . . . . . . . . . . . . . . . . . . . . -55 C to +125 C
Ordering Information
PACKAGE
PDIP
TEMPERATURE RANGE
5MHz
8MHz
CP80C88-2
IP80C88-2
PKG. DWG. #
E40.6
o
o
0 C to +70 C
CP80C88
IP80C88
o
o
-40 C to +85 C
E40.6
o
o
CERDIP
-55 C to +125 C
MD80C88/B
F40.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.
FN2949.3
Copyright Harris Corporation 1997, Copyright Intersil Americas Inc. 2004. All Rights Reserved
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