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Difference between revisions of "intel/atom/n280"
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{{intel title|Atom N280}} | {{intel title|Atom N280}} | ||
− | {{ | + | {{chip |
| name = Atom N280 | | name = Atom N280 | ||
| no image = | | no image = | ||
Line 10: | Line 10: | ||
| model number = N280 | | model number = N280 | ||
| part number = AU80586GF028D | | part number = AU80586GF028D | ||
− | |||
| part number 2 = | | part number 2 = | ||
| part number 3 = | | part number 3 = | ||
+ | | part number 4 = | ||
| s-spec = SLGL9 | | s-spec = SLGL9 | ||
| s-spec qs = | | s-spec qs = | ||
Line 36: | Line 36: | ||
| isa family = x86 | | isa family = x86 | ||
− | | isa = x86- | + | | isa = x86-32 |
| microarch = Bonnell | | microarch = Bonnell | ||
| platform = Nettop 2008 | | platform = Nettop 2008 | ||
Line 56: | Line 56: | ||
| max memory = 8 GiB | | max memory = 8 GiB | ||
− | + | ||
| average power = | | average power = | ||
| idle power = | | idle power = | ||
Line 65: | Line 65: | ||
| sdp = | | sdp = | ||
| tdp = 2.5 W | | tdp = 2.5 W | ||
− | | tjunc min = | + | | tjunc min = 0 °C |
− | | tjunc max = | + | | tjunc max = 90 °C |
| tcase min = 0 °C | | tcase min = 0 °C | ||
| tcase max = 85.2 °C | | tcase max = 85.2 °C | ||
Line 76: | Line 76: | ||
| package module 1 = {{packages/intel/fcbga-437}} | | package module 1 = {{packages/intel/fcbga-437}} | ||
}} | }} | ||
− | '''Atom N280''' is an ultra-low power {{arch|32}} [[x86]] [[single-core]] microprocessor introduced by [[Intel]] in early 2009. The N280 is specifically designed for nettops and various other mobile internet connected devices. This processors, which was fabricated on Intel's [[45 nm process]], was based on the {{intel|Bonnell|l=arch}} microarchitecture. The Atom N280 operates at 1.66 GHz with a TDP of 2.5 W. The MPU features a legacy 667 MT/s [[front-side bus]] | + | '''Atom N280''' is an ultra-low power {{arch|32}} [[x86]] [[single-core]] microprocessor introduced by [[Intel]] in early 2009. The N280 is specifically designed for nettops and various other mobile internet connected devices. This processors, which was fabricated on Intel's [[45 nm process]], was based on the {{intel|Bonnell|l=arch}} microarchitecture. The Atom N280 operates at 1.66 GHz with a TDP of 2.5 W. The MPU features a legacy 667 MT/s [[front-side bus]]. This specific model has a faster bus speed vs all other {{intel|Diamondville|l=core}} models (operating at 166.66 MHz). |
+ | |||
+ | == Cache == | ||
+ | {{main|intel/microarchitectures/bonnell#Memory_Hierarchy|l1=Bonnell § Cache}} | ||
+ | {{cache size | ||
+ | |l1 cache=56 KiB | ||
+ | |l1i cache=32 KiB | ||
+ | |l1i break=1x32 KiB | ||
+ | |l1i desc=8-way set associative | ||
+ | |l1d cache=24 KiB | ||
+ | |l1d break=1x24 KiB | ||
+ | |l1d desc=6-way set associative | ||
+ | |l1d policy=write-back | ||
+ | |l2 cache=512 KiB | ||
+ | |l2 break=1x512 KiB | ||
+ | |l2 desc=8-way set associative | ||
+ | }} | ||
+ | |||
+ | == Memory controller == | ||
+ | This processor has no integrated memory controller. | ||
+ | |||
+ | == Graphics == | ||
+ | This processor has no integrated graphics. | ||
+ | |||
+ | == Features == | ||
+ | {{x86 features | ||
+ | |real=Yes | ||
+ | |protected=Yes | ||
+ | |smm=Yes | ||
+ | |fpu=Yes | ||
+ | |x8616=Yes | ||
+ | |x8632=Yes | ||
+ | |x8664=No | ||
+ | |nx=Yes | ||
+ | |mmx=Yes | ||
+ | |emmx=Yes | ||
+ | |sse=Yes | ||
+ | |sse2=Yes | ||
+ | |sse3=Yes | ||
+ | |ssse3=Yes | ||
+ | |sse41=No | ||
+ | |sse42=No | ||
+ | |sse4a=No | ||
+ | |avx=No | ||
+ | |avx2=No | ||
+ | |||
+ | |abm=No | ||
+ | |tbm=No | ||
+ | |bmi1=No | ||
+ | |bmi2=No | ||
+ | |fma3=No | ||
+ | |fma4=No | ||
+ | |aes=No | ||
+ | |rdrand=No | ||
+ | |sha=No | ||
+ | |xop=No | ||
+ | |adx=No | ||
+ | |clmul=No | ||
+ | |f16c=No | ||
+ | |tbt1=No | ||
+ | |tbt2=No | ||
+ | |tbmt3=No | ||
+ | |bpt=No | ||
+ | |eist=Yes | ||
+ | |sst=No | ||
+ | |flex=No | ||
+ | |fastmem=No | ||
+ | |isrt=No | ||
+ | |sba=No | ||
+ | |mwt=No | ||
+ | |sipp=No | ||
+ | |att=No | ||
+ | |ipt=No | ||
+ | |tsx=No | ||
+ | |txt=No | ||
+ | |ht=Yes | ||
+ | |vpro=No | ||
+ | |vtx=No | ||
+ | |vtd=No | ||
+ | |ept=No | ||
+ | |mpx=No | ||
+ | |sgx=No | ||
+ | |securekey=No | ||
+ | |osguard=No | ||
+ | |3dnow=No | ||
+ | |e3dnow=No | ||
+ | |smartmp=No | ||
+ | |powernow=No | ||
+ | |amdvi=No | ||
+ | |amdv=No | ||
+ | |rvi=No | ||
+ | |smt=No | ||
+ | |sensemi=No | ||
+ | |xfr=No | ||
+ | }} |
Latest revision as of 16:14, 13 December 2017
Edit Values | |||||||||
Atom N280 | |||||||||
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Atom N280 | |||||||||
General Info | |||||||||
Designer | Intel | ||||||||
Manufacturer | Intel | ||||||||
Model Number | N280 | ||||||||
Part Number | AU80586GF028D | ||||||||
S-Spec | SLGL9 | ||||||||
Market | Mobile | ||||||||
Introduction | 2008 (announced) February 7, 2009 (launched) | ||||||||
Shop | Amazon | ||||||||
General Specs | |||||||||
Family | Atom | ||||||||
Series | N200 | ||||||||
Locked | Yes | ||||||||
Frequency | 1,666.66 MHz | ||||||||
Bus type | FSB | ||||||||
Bus speed | 166.66 MHz | ||||||||
Bus rate | 666.66 MT/s | ||||||||
Clock multiplier | 10 | ||||||||
CPUID | 106C2 | ||||||||
Microarchitecture | |||||||||
ISA | x86-32 (x86) | ||||||||
Microarchitecture | Bonnell | ||||||||
Platform | Nettop 2008 | ||||||||
Chipset | Calistoga | ||||||||
Core Name | Diamondville | ||||||||
Core Family | 6 | ||||||||
Core Model | 112 | ||||||||
Core Stepping | C0 | ||||||||
Process | 45 nm | ||||||||
Transistors | 47,212,207 | ||||||||
Technology | CMOS | ||||||||
Die | 25.9638 mm² 7.94 mm × 3.27 mm | ||||||||
Word Size | 64 bit | ||||||||
Cores | 1 | ||||||||
Threads | 2 | ||||||||
Max Memory | 8 GiB | ||||||||
Multiprocessing | |||||||||
Max SMP | 1-Way (Uniprocessor) | ||||||||
Electrical | |||||||||
Vcore | 0.9 V-1.1625 V | ||||||||
VI/O | 1.1 V ± 0.05 V | ||||||||
TDP | 2.5 W | ||||||||
Tjunction | 0 °C – 90 °C | ||||||||
Tcase | 0 °C – 85.2 °C | ||||||||
Tstorage | -40 °C – 85 °C | ||||||||
Packaging | |||||||||
|
Atom N280 is an ultra-low power 32-bit x86 single-core microprocessor introduced by Intel in early 2009. The N280 is specifically designed for nettops and various other mobile internet connected devices. This processors, which was fabricated on Intel's 45 nm process, was based on the Bonnell microarchitecture. The Atom N280 operates at 1.66 GHz with a TDP of 2.5 W. The MPU features a legacy 667 MT/s front-side bus. This specific model has a faster bus speed vs all other Diamondville models (operating at 166.66 MHz).
Contents
Cache[edit]
- Main article: Bonnell § Cache
![]() |
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller[edit]
This processor has no integrated memory controller.
Graphics[edit]
This processor has no integrated graphics.
Features[edit]
[Edit/Modify Supported Features]
![]() |
Supported x86 Extensions & Processor Features
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Facts about "Atom N280 - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Atom N280 - Intel#package + |
base frequency | 1,666.66 MHz (1.667 GHz, 1,666,660 kHz) + |
bus rate | 666.66 MT/s (0.667 GT/s, 666,660 kT/s) + |
bus speed | 166.66 MHz (0.167 GHz, 166,660 kHz) + |
bus type | FSB + |
chipset | Calistoga + |
clock multiplier | 10 + |
core count | 1 + |
core family | 6 + |
core model | 112 + |
core name | Diamondville + |
core stepping | C0 + |
core voltage (max) | 1.163 V (11.625 dV, 116.25 cV, 1,162.5 mV) + |
core voltage (min) | 0.9 V (9 dV, 90 cV, 900 mV) + |
cpuid | 106C2 + |
designer | Intel + |
die area | 25.964 mm² (0.0402 in², 0.26 cm², 25,963,800 µm²) + |
die length | 7.94 mm (0.794 cm, 0.313 in, 7,940 µm) + |
die width | 3.27 mm (0.327 cm, 0.129 in, 3,270 µm) + |
family | Atom + |
first announced | 2008 + |
first launched | February 7, 2009 + |
full page name | intel/atom/n280 + |
has feature | Hyper-Threading Technology + and Enhanced SpeedStep Technology + |
has intel enhanced speedstep technology | true + |
has locked clock multiplier | true + |
has simultaneous multithreading | true + |
instance of | microprocessor + |
io voltage | 1.1 V (11 dV, 110 cV, 1,100 mV) + |
io voltage tolerance | 0.05 V + |
isa | x86-32 + |
isa family | x86 + |
l1$ size | 56 KiB (57,344 B, 0.0547 MiB) + |
l1d$ description | 6-way set associative + |
l1d$ size | 24 KiB (24,576 B, 0.0234 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 32 KiB (32,768 B, 0.0313 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) + |
ldate | February 7, 2009 + |
main image | ![]() |
main image caption | Atom N280 + |
manufacturer | Intel + |
market segment | Mobile + |
max case temperature | 358.35 K (85.2 °C, 185.36 °F, 645.03 °R) + |
max cpu count | 1 + |
max junction temperature | 363.15 K (90 °C, 194 °F, 653.67 °R) + |
max memory | 8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) + |
max storage temperature | 358.15 K (85 °C, 185 °F, 644.67 °R) + |
microarchitecture | Bonnell + |
min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
min junction temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
min storage temperature | 233.15 K (-40 °C, -40 °F, 419.67 °R) + |
model number | N280 + |
name | Atom N280 + |
package | FCBGA-437 + |
part number | AU80586GF028D + |
platform | Nettop 2008 + |
process | 45 nm (0.045 μm, 4.5e-5 mm) + |
s-spec | SLGL9 + |
series | N200 + |
smp max ways | 1 + |
socket | BGA-437 + |
tdp | 2.5 W (2,500 mW, 0.00335 hp, 0.0025 kW) + |
technology | CMOS + |
thread count | 2 + |
transistor count | 47,212,207 + |
word size | 64 bit (8 octets, 16 nibbles) + |