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{{ic family | {{ic family | ||
| title = Am286 | | title = Am286 | ||
− | | image = KL AMD | + | | image = KL AMD 80286 CLCC Bottom.jpg |
− | | caption = | + | | caption = The {{\|R80286-16}}/S |
| developer = Intel | | developer = Intel | ||
| manufacturer = AMD | | manufacturer = AMD |
Revision as of 02:36, 24 May 2016
Am286 | |
The R80286-16/S | |
Developer | Intel |
Manufacturer | AMD |
Type | Microprocessors |
Introduction | 1982 (announced) 1984 (launch) |
Production | 1984-1995 |
Architecture | 2nd source 80286 |
ISA | x86-16 |
µarch | 80286 |
Word size | 16 bit 2 octets
4 nibbles |
Process | 1.5 µm 1,500 nm
0.0015 mm |
Technology | nMOS, CMOS |
Clock | 6 MHz-20 MHz |
Package | CLCC-68, PLCC-68, PGA-68 |
Succession | |
← | → |
Am186 | Am386 |
Am286 was a second-sourced 286 chip designed by Intel and manufactured by AMD. The Am286 was introduced into market in 1984 after Intel delivered them their designs very late, likely intentionally. These were the last designs AMD ended up receiving from Intel (later chips had to be reverse engineered instead).
Contents
History
In the early 1980s IBM renewed interest in x86 with the IBM PC being on track to be released in August 1981. However, IBM requires any chip they use to have at least one second source for a number of reasons. This in turn caused Intel to renew and expand their original 1976 agreement with AMD in 1981. Additionally, in 1982 they signed the technology exchange agreement which focused on the x86 family of processors.
In 1982 Intel released the 80286. After a rather large delay AMD received the designs from Intel and finally entered production in 1984. The Am286 was identical with every respect to Intel's 286.
Architecture
- Main article: 80286 Microarchitecture
The Am286 was designed by Intel and is identical with every respect to its Intel 80486 counterparts. AMD fabricated their chips on a 1.5 µm process.
Die Shot
Die shot of an N80L286-12.
Members
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,Am286 Processors | |||||||||
---|---|---|---|---|---|---|---|---|---|
Model | Launched | Process | Freq | Bus | Max Mem | Package | Power | Min Tcase | Max Tcase |
80286-8/BUC | October 1987 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | -55 °C 218.15 K -67 °F 392.67 °R | 125 °C 398.15 K 257 °F 716.67 °R | |
80286-8/BZC | October 1987 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | -55 °C 218.15 K -67 °F 392.67 °R | 125 °C 398.15 K 257 °F 716.67 °R | |
A80286-10 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
A80286-12 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
A80286-16 | August 1987 | 1,500 nm 1.5 μm 0.0015 mm | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
A80286-6 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 6 MHz 0.006 GHz 6,000 kHz | 6 MHz 0.006 GHz 6,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
A80286-8 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
C80286-10 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
C80286-12 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
C80286-6 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 6 MHz 0.006 GHz 6,000 kHz | 6 MHz 0.006 GHz 6,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
C80286-8 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
CG80286-10 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
CG80286-12 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
CG80286-8 | 1984 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
N80286-10 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
N80286-12 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
N80286-16 | August 1987 | 1,500 nm 1.5 μm 0.0015 mm | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
N80286-8 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
N80C286-10 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1 W 1,000 mW 0.00134 hp 0.001 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-12 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.2 W 1,200 mW 0.00161 hp 0.0012 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-16 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.4 W 1,400 mW 0.00188 hp 0.0014 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-20 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 20 MHz 0.02 GHz 20,000 kHz | 20 MHz 0.02 GHz 20,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.7 W 1,700 mW 0.00228 hp 0.0017 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-8 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | ||
N80L286-10 | 1989 | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-12 | 1989 | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-16 | 1989 | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-20 | 1989 | 20 MHz 0.02 GHz 20,000 kHz | 20 MHz 0.02 GHz 20,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-8 | 1989 | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
R80286-10 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
R80286-12 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
R80286-16 | August 1987 | 1,500 nm 1.5 μm 0.0015 mm | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.15 W 3,150 mW 0.00422 hp 0.00315 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
R80286-6 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 6 MHz 0.006 GHz 6,000 kHz | 6 MHz 0.006 GHz 6,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
R80286-8 | 1985 | 1,500 nm 1.5 μm 0.0015 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 3.3 W 3,300 mW 0.00443 hp 0.0033 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | |
Count: 33 |
Low-power embedded models
In the late 1980s AMD introduced a number of processors that had lower power dissipation than previous models specifically for embedded applications. Later AMD introduced a CMOS version with even lower power ratings.
,,,,Low-power Am286 Processors | |||||||||
---|---|---|---|---|---|---|---|---|---|
Model | Launched | Process | Freq | Bus | Max Mem | Package | Power | Min Tcase | Max Tcase |
N80L286-10 | 1989 | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-12 | 1989 | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-16 | 1989 | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-20 | 1989 | 20 MHz 0.02 GHz 20,000 kHz | 20 MHz 0.02 GHz 20,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
N80L286-8 | 1989 | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 2.89 W 2,890 mW 0.00388 hp 0.00289 kW | 0 °C 273.15 K 32 °F 491.67 °R | 85 °C 358.15 K 185 °F 644.67 °R | ||
Count: 5 |
Low-power CMOS models
In the early 1990s AMD once again introduced their final series of 286 processors in a totally redesigned static CMOS version which had lowest power ratings of all the models.
,,,,Low-power CMOS Am286 Processors | |||||||||
---|---|---|---|---|---|---|---|---|---|
Model | Launched | Process | Freq | Bus | Max Mem | Package | Power | Min Tcase | Max Tcase |
N80C286-10 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 10 MHz 0.01 GHz 10,000 kHz | 10 MHz 0.01 GHz 10,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1 W 1,000 mW 0.00134 hp 0.001 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-12 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 12.5 MHz 0.0125 GHz 12,500 kHz | 12.5 MHz 0.0125 GHz 12,500 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.2 W 1,200 mW 0.00161 hp 0.0012 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-16 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 16 MHz 0.016 GHz 16,000 kHz | 16 MHz 0.016 GHz 16,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.4 W 1,400 mW 0.00188 hp 0.0014 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-20 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 20 MHz 0.02 GHz 20,000 kHz | 20 MHz 0.02 GHz 20,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 1.7 W 1,700 mW 0.00228 hp 0.0017 kW | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | |
N80C286-8 | 1990 | 800 nm 0.8 μm 8.0e-4 mm | 8 MHz 0.008 GHz 8,000 kHz | 8 MHz 0.008 GHz 8,000 kHz | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB 1.525879e-5 TiB | 0 °C 273.15 K 32 °F 491.67 °R | 100 °C 373.15 K 212 °F 671.67 °R | ||
Count: 5 |
See also
designer | Intel + |
first announced | 1982 + |
first launched | 1984 + |
full page name | amd/am286 + |
instance of | microprocessor family + |
instruction set architecture | x86-16 + |
main designer | Intel + |
manufacturer | AMD + |
microarchitecture | 80286 + |
name | Am286 + |
package | CLCC-68 +, PLCC-68 + and PGA-68 + |
process | 1,500 nm (1.5 μm, 0.0015 mm) + |
technology | nMOS + and CMOS + |
word size | 16 bit (2 octets, 4 nibbles) + |