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Revision as of 14:43, 13 December 2017
Template:mpu K6-2/400AFR-66 was a 32-bit x86 K6-2-based microprocessor designed and manufactured in 1998 by AMD. Manufactured using a 0.25 µm process, this MPU operated at 400 MHz with a FSB of 66 MHz consumed 16.9 W. Note that this is an identical model to K6-2/400AFR with a multiplier of 6 instead of 4 designed to support a 66 MHz bus instead of 100 MHz.
Contents
Cache
- Main article: K6-2 § Cache
L2$ can be 512 KiB to 2 MiB, depending on manufacturer and motherboard model. L2$ is off-chip.
| Cache Info [Edit Values] | ||
| L1I$ | 32 KiB 32,768 B 0.0313 MiB |
1x32 KiB 2-way set associative |
| L1D$ | 32 KiB 32,768 B 0.0313 MiB |
1x32 KiB 2-way set associative |
Graphics
This SoC has no integrated graphics processing unit.
Features
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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- Auto-power down state
- Stop clock state
Documents
DataSheet
- AMD-K6-2 Processor Data Sheet; Publication #21850 Revision J/0, February 2000
Facts about "K6-2/400AFR-66 - AMD"
| base frequency | 399.99 MHz (0.4 GHz, 399,990 kHz) + |
| bus rate | 66.66 MT/s (0.0667 GT/s, 66,660 kT/s) + |
| bus speed | 66.66 MHz (0.0667 GHz, 66,660 kHz) + |
| bus type | FSB + |
| clock multiplier | 6 + |
| core count | 1 + |
| core family | 5 + |
| core model | 8 + |
| core name | Chomper Extended + |
| core stepping | 12 + |
| core voltage | 2.2 V (22 dV, 220 cV, 2,200 mV) + |
| core voltage tolerance | 0.1 V + |
| cpuid | 58C + |
| designer | AMD + |
| die area | 81 mm² (0.126 in², 0.81 cm², 81,000,000 µm²) + |
| family | K6-2 + |
| first announced | May 28, 1998 + |
| first launched | October 15, 1999 + |
| full page name | amd/k6-2/k6-2-400afr-66 + |
| instance of | microprocessor + |
| io voltage | 3.368 V (33.675 dV, 336.75 cV, 3,367.5 mV) + |
| io voltage tolerance | 7% + |
| l1d$ description | 2-way set associative + |
| l1d$ size | 32 KiB (32,768 B, 0.0313 MiB) + |
| l1i$ description | 2-way set associative + |
| l1i$ size | 32 KiB (32,768 B, 0.0313 MiB) + |
| ldate | October 15, 1999 + |
| manufacturer | AMD + |
| market segment | Desktop + |
| max case temperature | 343.15 K (70 °C, 158 °F, 617.67 °R) + |
| max cpu count | 1 + |
| max memory | 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) + |
| max storage temperature | 423.15 K (150 °C, 302 °F, 761.67 °R) + |
| microarchitecture | K6-2 + |
| min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
| min storage temperature | 208.15 K (-65 °C, -85 °F, 374.67 °R) + |
| model number | K6-2/400AFR-66 + |
| name | K6-2/400AFR-66 + |
| part number | AMD-K6-2/400AFR-66 + |
| platform | Super 7 + |
| power dissipation | 16.9 W (16,900 mW, 0.0227 hp, 0.0169 kW) + |
| process | 250 nm (0.25 μm, 2.5e-4 mm) + |
| series | K6-2 Desktop + |
| smp max ways | 1 + |
| technology | CMOS + |
| thread count | 1 + |
| transistor count | 9,300,000 + |
| word size | 32 bit (4 octets, 8 nibbles) + |