Semiconductor & Computer Engineering
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AMD-K6/266AFR - AMD
| Edit Values | |
| AMD-K6/266AFR | |
| General Info | |
| Designer | AMD |
| Manufacturer | AMD |
| Model Number | AMD-K6/266AFR |
| Part Number | AMD-K6/266AFR |
| Market | Desktop |
| Introduction | January, 1998 (announced) March 5, 1998 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | K6 |
| Series | Desktop K6 |
| Locked | No |
| Frequency | 266.66 MHz |
| Bus type | FSB |
| Bus speed | 66.66 MHz |
| Bus rate | 66.66 MT/s |
| Clock multiplier | 4 |
| CPUID | 570 |
| Microarchitecture | |
| Microarchitecture | K6 |
| Core Name | Little Foot |
| Core Family | 5 |
| Core Model | 7 |
| Process | 250 nm |
| Transistors | 8,800,000 |
| Technology | CMOS |
| Die | 68 mm² |
| Word Size | 32 bit |
| Cores | 1 |
| Threads | 1 |
| Max Memory | 4 GiB |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| Power dissipation | 14.5 W |
| Vcore | 2.2 V ± 5% |
| VI/O | 3.3 V ± 5% |
| Tcase | 0 °C – 70 °C |
| Tstorage | -65 °C – 150 °C |
AMD-K6/266AFR was a 32-bit x86 microprocessor designed by AMD and introduced in early 1998. This chip, which was based on AMD's new K6 microarchitecture, operated at 266 MHz and dissipated a maximum of 14.5 W.
Contents
Cache[edit]
- Main article: K6 § Cache
L2$ can be 256 KiB to 1 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[edit]
This SoC has no integrated graphics processing unit.
Features[edit]
[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[edit]
DataSheet[edit]
- AMD-K6 Processor Data Sheet; Publication #20695 Revision H/0; March 1998
Facts about "AMD-K6/266AFR - AMD"
| base frequency | 266.66 MHz (0.267 GHz, 266,660 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 | 4 + |
| core count | 1 + |
| core family | 5 + |
| core model | 7 + |
| core name | Little Foot + |
| core voltage | 2.2 V (22 dV, 220 cV, 2,200 mV) + |
| core voltage tolerance | 5% + |
| cpuid | 570 + |
| designer | AMD + |
| die area | 68 mm² (0.105 in², 0.68 cm², 68,000,000 µm²) + |
| family | K6 + |
| first announced | January 1998 + |
| first launched | March 5, 1998 + |
| full page name | amd/k6/amd-k6/266afr + |
| has locked clock multiplier | false + |
| instance of | microprocessor + |
| io voltage | 3.3 V (33 dV, 330 cV, 3,300 mV) + |
| io voltage tolerance | 5% + |
| 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 | March 5, 1998 + |
| 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 + |
| 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 | AMD-K6/266AFR + |
| name | AMD-K6/266AFR + |
| part number | AMD-K6/266AFR + |
| power dissipation | 14.5 W (14,500 mW, 0.0194 hp, 0.0145 kW) + |
| process | 250 nm (0.25 μm, 2.5e-4 mm) + |
| series | Desktop K6 + |
| smp max ways | 1 + |
| technology | CMOS + |
| thread count | 1 + |
| transistor count | 8,800,000 + |
| word size | 32 bit (4 octets, 8 nibbles) + |