From WikiChip
Am486DX2-66SV8B - AMD
Edit Values | |
Am486DX2-66SV8B | |
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A80486DX2-66SV8B | |
General Info | |
Designer | AMD |
Manufacturer | AMD |
Model Number | Am486DX2-66SV8B |
Part Number | A80486DX2-66SV8B |
Introduction | 1995 (announced) March, 1996 (launched) |
Shop | Amazon |
General Specs | |
Family | Am486 |
Series | Am486DX2S |
Frequency | 66 MHz |
Bus type | FSB |
Bus speed | 33 MHz |
Bus rate | 33 MT/s |
Clock multiplier | 2 |
Microarchitecture | |
Microarchitecture | 80486 |
Core Name | Am486DX2S |
Process | 500 nm |
Technology | CMOS |
Word Size | 32 bit |
Cores | 1 |
Max Memory | 4 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
Vcore | 3.3 V ± 0.3 V |
OP Temperature | 0 °C – 85 °C |
Am486DX2-66SV8B was an Enhanced Am486 microprocessor introduced by AMD in 1996. This processor had a clock multiplier of 2 having base frequency of 66 MHz with a bus frequency of 33 MHz. This "Enhanced" Am486 includes some other features such as SMM, stop-clock control, and write-back cache.
Contents
Cache
- Main article: 80486 § Cache
Cache Info [Edit Values] | ||
L1$ | 8 KiB 8,192 B 0.00781 MiB |
1x8 KiB 4-way set associative (unified, write-back policy) |
Graphics
This chip had no integrated graphics processing unit.
Features
- Stop-clock control
- System Management Mode (SMM)
Documents
See also
Facts about "Am486DX2-66SV8B - AMD"
base frequency | 66 MHz (0.066 GHz, 66,000 kHz) + |
bus rate | 33 MT/s (0.033 GT/s, 33,000 kT/s) + |
bus speed | 33 MHz (0.033 GHz, 33,000 kHz) + |
bus type | FSB + |
clock multiplier | 2 + |
core count | 1 + |
core name | Am486DX2S + |
core voltage | 3.3 V (33 dV, 330 cV, 3,300 mV) + |
core voltage tolerance | 0.3 V + |
designer | AMD + |
family | Am486 + |
first announced | 1995 + |
first launched | March 1996 + |
full page name | amd/am486/am486dx2-66sv8b + |
has feature | System Management Mode + |
instance of | microprocessor + |
l1$ description | 4-way set associative + |
l1$ size | 8 KiB (8,192 B, 0.00781 MiB) + |
ldate | March 1996 + |
main image | ![]() |
main image caption | A80486DX2-66SV8B + |
manufacturer | AMD + |
max cpu count | 1 + |
max memory | 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) + |
max operating temperature | 85 °C + |
microarchitecture | 80486 + |
min operating temperature | 0 °C + |
model number | Am486DX2-66SV8B + |
name | Am486DX2-66SV8B + |
part number | A80486DX2-66SV8B + |
process | 500 nm (0.5 μm, 5.0e-4 mm) + |
series | Am486DX2S + |
smp max ways | 1 + |
technology | CMOS + |
word size | 32 bit (4 octets, 8 nibbles) + |