Semiconductor & Computer Engineering
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Difference between revisions of "amd/am286/n80286-12"
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{{amd title|N80286-12}} | {{amd title|N80286-12}} | ||
| − | {{ | + | {{chip |
| name = N80286-12 | | name = N80286-12 | ||
| − | + | | image = Am80286-12.jpg | |
| − | | image = | ||
| image size = | | image size = | ||
| caption = | | caption = | ||
| Line 10: | Line 9: | ||
| model number = N80286-12 | | model number = N80286-12 | ||
| part number = | | part number = | ||
| − | |||
| part number 2 = | | part number 2 = | ||
| part number 3 = | | part number 3 = | ||
| + | | part number 4 = | ||
| market = Desktop | | market = Desktop | ||
| first announced = | | first announced = | ||
| Line 22: | Line 21: | ||
| series = N80286 | | series = N80286 | ||
| locked = No | | locked = No | ||
| − | | frequency = 12 MHz | + | | frequency = 12.5 MHz |
| bus type = FSB | | bus type = FSB | ||
| − | | bus speed = 12 MHz | + | | bus speed = 12.5 MHz |
| − | | bus rate = 12 MT/s | + | | bus rate = 12.5 MT/s |
| clock multiplier = 1 | | clock multiplier = 1 | ||
| Line 43: | Line 42: | ||
| thread count = | | thread count = | ||
| max cpus = 1 | | max cpus = 1 | ||
| − | | max memory = 16 | + | | max memory = 16 MiB |
| max memory addr = 0xFFFFFF | | max memory addr = 0xFFFFFF | ||
| − | + | ||
| power = 3.15 W | | power = 3.15 W | ||
| v core = 5 V | | v core = 5 V | ||
| Line 72: | Line 71: | ||
| socket 0 type = PLCC | | socket 0 type = PLCC | ||
}} | }} | ||
| + | '''N80286-12''' was an member of [[amd|AMD's]] {{amd|Am286}} family designed by [[Intel]] and manufactured by AMD. This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package. | ||
| + | |||
| + | == Cache == | ||
| + | {{main|intel/microarchitectures/80286#Memory_Hierarchy|l1=80286 § Cache}} | ||
| + | {{cache info | ||
| + | |l1 cache=0 KiB | ||
| + | |l1 break=1x0 KiB | ||
| + | |l1 desc= | ||
| + | |l1 extra= | ||
| + | |l2 cache=0 KiB | ||
| + | |l2 break=1x0 KiB | ||
| + | }} | ||
| + | |||
| + | == Graphics == | ||
| + | This chip had no integrated graphics processing unit. | ||
| + | |||
| + | == Features == | ||
| + | * Protected mode | ||
| + | * Supports FPU coprocessor ({{amd|Am287}}) | ||
Latest revision as of 14:18, 13 December 2017
| Edit Values | |
| N80286-12 | |
 | |
| General Info | |
| Designer | Intel |
| Manufacturer | AMD |
| Model Number | N80286-12 |
| Market | Desktop |
| Introduction | 1985 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Am286 |
| Series | N80286 |
| Locked | No |
| Frequency | 12.5 MHz |
| Bus type | FSB |
| Bus speed | 12.5 MHz |
| Bus rate | 12.5 MT/s |
| Clock multiplier | 1 |
| Microarchitecture | |
| Microarchitecture | 80286 |
| Process | 1.5 µm |
| Transistors | 134,000 |
| Technology | nMOS |
| Die | 73 mm² |
| Word Size | 16 bit |
| Cores | 1 |
| Max Memory | 16 MiB |
| Max Address Mem | 0xFFFFFF |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| Power dissipation | 3.15 W |
| Vcore | 5 V ± 5% |
| Tcase | 0 °C – 85 °C |
N80286-12 was an member of AMD's Am286 family designed by Intel and manufactured by AMD. This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package.
Cache[edit]
- Main article: 80286 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 0 KiB 0 B 0 MiB |
1x0 KiB |
| L2$ | 0 KiB 0 MiB 0 B 0 GiB |
1x0 KiB |
Graphics[edit]
This chip had no integrated graphics processing unit.
Features[edit]
- Protected mode
- Supports FPU coprocessor (Am287)
Facts about "N80286-12 - AMD"
| base frequency | 12.5 MHz (0.0125 GHz, 12,500 kHz) + |
| bus rate | 12.5 MT/s (0.0125 GT/s, 12,500 kT/s) + |
| bus speed | 12.5 MHz (0.0125 GHz, 12,500 kHz) + |
| bus type | FSB + |
| clock multiplier | 1 + |
| core count | 1 + |
| core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
| core voltage tolerance | 5% + |
| designer | Intel + |
| die area | 73 mm² (0.113 in², 0.73 cm², 73,000,000 µm²) + |
| family | Am286 + |
| first launched | 1985 + |
| full page name | amd/am286/n80286-12 + |
| has locked clock multiplier | false + |
| instance of | microprocessor + |
| l1$ size | 0 KiB (0 B, 0 MiB) + |
| l2$ size | 0 MiB (0 KiB, 0 B, 0 GiB) + |
| ldate | 1985 + |
| main image |  + |
| manufacturer | AMD + |
| market segment | Desktop + |
| max case temperature | 358.15 K (85 °C, 185 °F, 644.67 °R) + |
| max cpu count | 1 + |
| max memory | 16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB, 1.525879e-5 TiB) + |
| max memory address | 0xFFFFFF + |
| microarchitecture | 80286 + |
| min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
| model number | N80286-12 + |
| name | N80286-12 + |
| power dissipation | 3.15 W (3,150 mW, 0.00422 hp, 0.00315 kW) + |
| process | 1,500 nm (1.5 μm, 0.0015 mm) + |
| series | N80286 + |
| smp max ways | 1 + |
| technology | nMOS + |
| transistor count | 134,000 + |
| word size | 16 bit (2 octets, 4 nibbles) + |
