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Sun Microsystems UltraSparc IIi 440 MHz - SME1430LGA-440

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Sun Microsystems UltraSparc IIi 440 MHz specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilySun Microsystems UltraSparc IIi
CPU part numberSME1430LGA-440 is an OEM/tray microprocessor
Frequency  ? 440 MHz
Clock multiplier  ? 
  • 4 (UPA64S interface)
  • 4, 5 or 6 (memory interface)
Package587-land ceramic LGA
Size1.48" x 1.48" / 3.75cm x 3.75cm
Architecture / Microarchitecture
Processor core  ? Sapphire Red
Manufacturing process0.25 micron 5-layer metal CMOS process
Data width64 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB 2-way set associative code cache
16 KB write-through direct-mapped data cache
FeaturesVisual Instruction Set
On-chip peripherals
  • Memory Controller Unit
  • Level 2 cache controller
  • PCI bus controller
  • I/O memory management unit
Electrical / Thermal parameters
Min/Recommended/Max V core1.84V / 1.9V / 1.96V
V I/O or secondary3.3V ± 5%
Minimum/Maximum operating temperature  ? 0°C - 85°C
Typical/Maximum power dissipation16.42 Watt / 21.24 Watt
Notes on Sun Microsystems SME1430LGA-440
  • L2 cache controller supports from 256KB to 2MB of external cache memory
  • Secondary cache operates at 1/2 of the CPU frequency

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You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: SME1430LGA-440, Sun Microsystems UltraSparc IIi 440MHz, Sapphire Red LGA587

Related microprocessors

Model Frequency L1
Sun Microsystems UltraSparc IIi family, LGA587
   SME1040LGA-270270 MHz32 KB
   SME1040LGA-300300 MHz32 KB
   SME1040LGA-333333 MHz32 KB
   SME1430LGA-333333 MHz32 KB
   SME1040LGA-360360 MHz32 KB
   SME1430LGA-360360 MHz32 KB
   SME1430LGA-440440 MHz32 KB
   SME1430LGA-480480 MHz32 KB
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

Pictures (1)

Sun Microsystems UltraSparc IIi 440 MHz - SME1430LGA-440

440 MHz
587-land ceramic LGA
Sun Microsystems UltraSparc IIi 440 MHz - SME1430LGA-440
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