80C88
®
Data Sheet
February 22, 2008
FN2949.4
CMOS 8-/16-Bit Microprocessor
Features
The Intersil 80C88 high performance 8-/16-bit CMOS CPU is
manufactured using a self-aligned silicon gate CMOS
process (Scaled SAJI IV). Two modes of operation,
MINimum for small systems and MAXimum for larger
applications such as multiprocessing, allow user
• Compatible with NMOS 8088
• Direct Software Compatibility with 80C86, 8086, 8088
• 8-Bit Data Bus Interface; 16-Bit Internal Architecture
• Completely Static CMOS Design
configuration to achieve the highest performance level.
- 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
- C80C88 . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
- I80C88 . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
- M80C88 . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
• Pb-Free Available (RoHS Compliant)
Ordering Information
TEMPERATURE
RANGE
PART NUMBER
(5MHz)
PART
MARKING
PART NUMBER
(8MHz)
PART
MARKING
(°C)
PACKAGE
40 LD PDIP
PKG. DWG. #
E40.6
CP80C88
IP80C88
CP80C88
CP80C88-2
IP80C88-2
CP80C88-2
IP80C88-2
0 to +70
IP80C88
-40 to +85
-55 to +125
0 to +70
40 LD PDIP
E40.6
F40.6
E40.6
MD80C88/B
MD80C88/B
CP80C88Z
40 LD CERDIP
CP80C88Z
(Note)
40 LD PDIP*
(Pb-Free)
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%
matte tin plate PLUS ANNEAL - e3 termination finish, which is 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.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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