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
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.72 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 224 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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