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Latest revision | Your text | ||
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{{amd title|Am486SX-40}} | {{amd title|Am486SX-40}} | ||
− | {{ | + | {{mpu |
| name = Am486SX-40 | | name = Am486SX-40 | ||
| no image = Yes | | no image = Yes | ||
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| model number = Am486SX-40 | | model number = Am486SX-40 | ||
| part number = A80486SX-40 | | part number = A80486SX-40 | ||
+ | | part number 1 = | ||
| part number 2 = | | part number 2 = | ||
| part number 3 = | | part number 3 = | ||
− | |||
| market = Desktop | | market = Desktop | ||
− | | first announced = | + | | first announced = |
| first launched = July 1993 | | first launched = July 1993 | ||
| last order = | | last order = | ||
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| bus type = FSB | | bus type = FSB | ||
| bus speed = 40 MHz | | bus speed = 40 MHz | ||
− | | bus rate = | + | | bus rate = |
| clock multiplier = 1 | | clock multiplier = 1 | ||
| cpuid = | | cpuid = | ||
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| thread count = | | thread count = | ||
| max cpus = 1 | | max cpus = 1 | ||
− | | max memory = 4 | + | | max memory = 4 GB |
| max memory addr = | | max memory addr = | ||
− | + | | electrical = Yes | |
| power = | | power = | ||
| v core = 5 V | | v core = 5 V | ||
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| packaging = Yes | | packaging = Yes | ||
− | | package | + | | package = PGA-168 |
− | | package | + | | package type = PGA |
− | | package | + | | package pitch = |
− | + | | package size = | |
− | | package | + | | socket = Socket 1 |
− | + | | socket 2 = Socket 2 | |
− | + | | socket 3 = Socket 3 | |
− | | socket | ||
− | | socket | ||
− | |||
− | | socket | ||
− | |||
− | |||
}} | }} | ||
'''Am486SX-40''' was an {{intel|80486}}-compatible microprocessor introduced by [[AMD]] in 1993. This processor operates at 33 MHz and as the SX suffix denotes, this processor does not have a functional [[FPU]] on-die. | '''Am486SX-40''' was an {{intel|80486}}-compatible microprocessor introduced by [[AMD]] in 1993. This processor operates at 33 MHz and as the SX suffix denotes, this processor does not have a functional [[FPU]] on-die. | ||
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{{main|intel/microarchitectures/80486#Memory_Hierarchy|l1=80486 § Cache}} | {{main|intel/microarchitectures/80486#Memory_Hierarchy|l1=80486 § Cache}} | ||
{{cache info | {{cache info | ||
− | |l1 cache=8 | + | |l1 cache=8 KB |
− | |l1 break=1x8 | + | |l1 break=1x8 KB |
|l1 desc=4-way set associative | |l1 desc=4-way set associative | ||
|l1 extra=(unified, write-through policy) | |l1 extra=(unified, write-through policy) |
Facts about "Am486SX-40 - AMD"
base frequency | 40 MHz (0.04 GHz, 40,000 kHz) + |
bus rate | 40 MT/s (0.04 GT/s, 40,000 kT/s) + |
bus speed | 40 MHz (0.04 GHz, 40,000 kHz) + |
bus type | FSB + |
clock multiplier | 1 + |
core count | 1 + |
core name | 486SX + |
core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
designer | AMD + |
family | Am486 + |
first announced | February 1992 + |
first launched | July 1993 + |
full page name | amd/am486/am486sx-40 + |
instance of | microprocessor + |
l1$ description | 4-way set associative + |
l1$ size | 8 KiB (8,192 B, 0.00781 MiB) + |
ldate | July 1993 + |
manufacturer | AMD + |
market segment | Desktop + |
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 | Am486SX-40 + |
name | Am486SX-40 + |
part number | A80486SX-40 + |
process | 700 nm (0.7 μm, 7.0e-4 mm) + |
series | Am486SX + |
smp max ways | 1 + |
technology | CMOS + |
transistor count | 900,000 + |
word size | 32 bit (4 octets, 8 nibbles) + |