Semiconductor & Computer Engineering
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Difference between revisions of "amd/am486"
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Revision as of 22:19, 14 May 2016
| AMD Am486 | |
| |
| Am486DX2-66 | |
| Developer | AMD |
| Manufacturer | AMD |
| Type | Microprocessors |
| Introduction | 1991 (announced) April 1993 (launch) |
| Production | 1992 |
| Architecture | 80486 |
| ISA | IA-32 |
| Word size | 32 bit 4 octets
8 nibbles |
| Process | 700 nm 0.7 μm , 500 nm7.0e-4 mm 0.5 μm , 440 nm5.0e-4 mm 0.44 μm , 350 nm4.4e-4 mm 0.35 μm
3.5e-4 mm |
| Technology | CMOS |
| Clock | 33 Mhz-120 MHz |
| Package | PGA-168, QFP-208 |
| Socket | Socket 1, Socket 2, Socket 1 |
| Succession | |
| ← | → |
| Am386 | Am5x86 |
Am486 was a family of 32-bit 4th-generation x86 microprocessors introduced by AMD in 1993. Am486 chips were 100%-compatible with Intel's 80486, but offered very equivalent performance for cheaper prices.
Facts about "Am486 - AMD"
| designer | AMD + |
| first announced | 1991 + |
| first launched | April 1993 + |
| full page name | amd/am486 + |
| instance of | microprocessor family + |
| instruction set architecture | IA-32 + |
| main designer | AMD + |
| manufacturer | AMD + |
| name | AMD Am486 + |
| package | PGA-168 + and QFP-208 + |
| process | 700 nm (0.7 μm, 7.0e-4 mm) +, 500 nm (0.5 μm, 5.0e-4 mm) +, 440 nm (0.44 μm, 4.4e-4 mm) + and 350 nm (0.35 μm, 3.5e-4 mm) + |
| socket | Socket 1 + and Socket 2 + |
| technology | CMOS + |
| word size | 32 bit (4 octets, 8 nibbles) + |