Overview

Description

The Renesas 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 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 Renesas CMOS peripherals. Complete software compatibility with the 80C86, 8086, and 8088 microprocessors allows use of existing software in new designs.

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 MB 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)

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 1.72 MB
Brochure PDF 5.02 MB
End Of Life Notice PDF 345 KB
End Of Life Notice PDF 233 KB
End Of Life Notice PDF 320 KB
Price Increase Notice PDF 227 KB
Product Advisory PDF 282 KB
Product Change Notice PDF 147 KB
Application Note PDF 338 KB
9 items

Design & Development

Models