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{{intel title|Atom Z540}}
 
{{intel title|Atom Z540}}
{{chip
+
{{mpu
 
| name                = Atom Z540
 
| name                = Atom Z540
 
| no image            =  
 
| no image            =  
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| model number        = Z540
 
| model number        = Z540
 
| part number        = AC80566UE036DW
 
| part number        = AC80566UE036DW
| part number 2       =  
+
| part number 1       =  
 
| s-spec              = SLB2M
 
| s-spec              = SLB2M
 
| s-spec 2            =  
 
| s-spec 2            =  
| s-spec qs          = QHAB
+
| s-spec qs          =  
 
| market              = Mobile
 
| market              = Mobile
 
| first announced    = April 2, 2008
 
| first announced    = April 2, 2008
Line 19: Line 19:
 
| last order          =  
 
| last order          =  
 
| last shipment      =  
 
| last shipment      =  
| release price      = $160
+
| release price      =  
  
 
| family              = Atom
 
| family              = Atom
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| frequency          = 1866.66 MHz
 
| frequency          = 1866.66 MHz
 
| bus type            = FSB
 
| bus type            = FSB
| bus speed          = 133.33 MHz
+
| bus speed          = 533 MHz
| bus rate            = 533.33 MT/s
 
 
| clock multiplier    = 14
 
| clock multiplier    = 14
 
| cpuid              = 106C2
 
| cpuid              = 106C2
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| max cpus            = 1
 
| max cpus            = 1
  
 
+
| package module 1    = {{packages/intel/pbga-441}}
| power              =
 
| average power      = 220 mW
 
| idle power          = 100 mW
 
| v core min          = 0.75 V
 
| v core max          = 1.1 V
 
| sdp                = 960 mW
 
| tdp                = 2.4 W
 
| tjunc min          = 0 °C
 
| tjunc max          = 90 °C
 
| tcase min          = 0 °C
 
| tcase max          = 70 °C
 
| tstorage min        = -40 °C
 
| tstorage max        = 85 °C
 
 
 
| package module 1    = {{packages/intel/fcbga-441}}
 
}}
 
'''Z540''' is an ultra-low power {{arch|32}} [[x86]] microprocessor introduced by [[Intel]] in early 2008 specifically for Mobile Internet Devices (MID). The Z540, which is based on the {{intel|Bonnell|l=arch}} microarchitecture ({{intel|Silverthorne|l=core}} core), is manufactured on a [[45 nm process]]. This processor operates at 1.86 Ghz with a TDP of 2.4 W and an average power of 220 mW. The MPU features a legacy 533 MT/s [[front-side bus]] capable of communicating with the {{intel|Poulsbo|l=chipset}} chipset in both low-power [[CMOS]] mode as well as normal [[GTL]] mode (which also works with other chipsets).
 
 
 
This processor has a TDP of 2.4 W when {{intel|Hyper-Threading}} is disabled and 2.64 W when enabled. Model price includes the {{intel|Poulsbo|chipset|l=chipset}}.
 
 
 
== 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=Yes
 
|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
 
 
}}
 
}}
 
+
'''Z540''' is an ultra-low power {{arch|32}} [[x86]] microprocessor introduced by [[Intel]] in early 2008 specifically for Mobile Internet Devices (MID). The Z540, which is based on the {{intel|Bonnell|l=arch}} microarchitecture ({{intel|Silverthorne|l=core}} core), is manufactured on a [[45 nm process]]. This processor operates at 1.86 Ghz with a TDP of 2.4 W and an average power of 220 mW. The MPU features a legacy 533 MHz [[front-side bus]] capable of communicating with the {{intel|Poulsbo|l=chipset}} chipset in both low-power [[CMOS]] mode as well as normal [[GTL]] mode (which also works with other chipsets).
== Die Shot ==
 
{{see also|intel/microarchitectures/bonnell#Silverthorne|l1=Bonnell § Silverthorne Die}}
 
* [[45 nm process]]
 
* 9 metal layers
 
* 47,212,207 transistors
 
* 3.1 mm x 7.8 mm
 
* 24.18 mm² die size
 
 
 
[[File:Silverthorne die shot.jpg|650px]]
 
 
 
 
 
[[File:Silverthorne die shot (marked).png|650px]]
 
 
 
== Documents ==
 
=== Datasheet ===
 
* [[:File:atom z5xx.pdf|Intel Atom Processor Z5xx Series Datasheet]], June 2010
 
* [[:File:atom z5xx update.pdf|Intel Atom Processor Z5xx Series Datasheet Specification Update]], July 2014
 
 
 
=== Other ===
 
* [[:File:atom z5xx product brief.pdf|Atom Z5xx Product Brief]], 2008
 

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Facts about "Atom Z540 - Intel"
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Atom Z540 - Intel#package +
base frequency1,866.66 MHz (1.867 GHz, 1,866,660 kHz) +
bus rate533.33 MT/s (0.533 GT/s, 533,330 kT/s) +
bus speed133.33 MHz (0.133 GHz, 133,330 kHz) +
bus typeFSB +
chipsetPoulsbo +
clock multiplier14 +
core count1 +
core family6 +
core model28 +
core nameSilverthorne +
core steppingC0 +
core voltage (max)1.1 V (11 dV, 110 cV, 1,100 mV) +
core voltage (min)0.75 V (7.5 dV, 75 cV, 750 mV) +
cpuid106C2 +
designerIntel +
die area24.18 mm² (0.0375 in², 0.242 cm², 24,180,000 µm²) +
die length7.8 mm (0.78 cm, 0.307 in, 7,800 µm) +
die width3.1 mm (0.31 cm, 0.122 in, 3,100 µm) +
familyAtom +
first announcedApril 2, 2008 +
first launchedApril 2, 2008 +
full page nameintel/atom/z540 +
has featureHyper-Threading Technology +, Intel VT-x + and Enhanced SpeedStep Technology +
has intel enhanced speedstep technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
instance ofmicroprocessor +
isax86-32 +
isa familyx86 +
l1$ size56 KiB (57,344 B, 0.0547 MiB) +
l1d$ description6-way set associative +
l1d$ size24 KiB (24,576 B, 0.0234 MiB) +
l1i$ description8-way set associative +
l1i$ size32 KiB (32,768 B, 0.0313 MiB) +
l2$ description8-way set associative +
l2$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
ldateApril 2, 2008 +
main imageFile:silverthorne.png +
main image captionSilverthorne chip +
manufacturerIntel +
market segmentMobile +
max case temperature343.15 K (70 °C, 158 °F, 617.67 °R) +
max cpu count1 +
max junction temperature363.15 K (90 °C, 194 °F, 653.67 °R) +
max storage temperature358.15 K (85 °C, 185 °F, 644.67 °R) +
microarchitectureBonnell +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature233.15 K (-40 °C, -40 °F, 419.67 °R) +
model numberZ540 +
nameAtom Z540 +
packageFCBGA-441 +
part numberAC80566UE036DW +
platformMenlow +
power dissipation (average)0.22 W (220 mW, 2.9502e-4 hp, 2.2e-4 kW) +
power dissipation (idle)0.1 W (100 mW, 1.341e-4 hp, 1.0e-4 kW) +
process45 nm (0.045 μm, 4.5e-5 mm) +
release price$ 160.00 (€ 144.00, £ 129.60, ¥ 16,532.80) +
s-specSLB2M +
s-spec (qs)QHAB +
sdp0.96 W (960 mW, 0.00129 hp, 9.6e-4 kW) +
seriesZ500 +
smp max ways1 +
socketBGA-441 +
tdp2.4 W (2,400 mW, 0.00322 hp, 0.0024 kW) +
technologyCMOS +
thread count2 +
transistor count47,212,207 +
word size32 bit (4 octets, 8 nibbles) +