Date: 26-Nov-2009 URL: www.sun.com/processors/UltraSPARC-IIe/index.xml

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Sun developed the UltraSPARC IIe processor to meet the needs of embedded 64-bit computing and low-end workstation systems. This remarkable chip delivers impressive computing throughput in a highly integrated package, with efficient power consumption to enable compact, low-cost system designs. The UltraSPARC IIe processor is based on the same 64-bit SPARC V9 architecture found in many Internet and enterprise servers. The UltraSPARC IIe processor provides a low-end entry to Sun's exceptional performance, reliability, and scalability, making it ideal for demanding datacom, Internet, telecom, and network environments.

At a Glance

Key Applications	Key Industries
	Education Energy Financial Services Global Government Healthcare Manufacturing Media and Entertainment Retail Communications

Key Features

Four-way superscalar pipeline, 64-bit wide memory interface with 800 Mbyte/sec capacity combined with 64-bit wide internal buses.
Includes the memory controller, PCI controller, and Level 2 cache in addition to the CPU, eliminating the need for an external "Northbridge" chip.
Power management logic to support the design of Energy Star-compliant systems.
Complete compatibility with the more than 12,000 applications developed for the SPARC® family.

» See detailed Features and Benefits

Specifications

Instruction Set : VIS Instruction Set
64-bit SPARC V9
Process Technology :
- CMOS 0.18 micron process
- 6 layer AL metal
Clock Frequency : 500 MHz
L1 Cache :
- 16 KB Primary direct-mapped data cache
- 16 KB Primary instruction cache (2-way set associative)
L2 Cache :
- Unified instruction and data cache
- 512 KB (4-way associative)
Memory Type : 83 MHz SDRAM with ECC
Bus Interface : Integrated Rev. 2.1 PCI Compatible interface
Power Consumption : 600 MHz: 13 W (max)
1.7 V (2.5 W max in sleep mode)
System : The UltraSPARC IIe processor family is an integral part of Sun systems, from sub-$1,000 technical workstations to $10 million mainframe-class servers. All Sun's systems run seamlessly on the SPARC/Solaris platform, protecting your investment in system hardware and providing flexibility and scalability for your business needs. Key products powered by the UltraSPARC IIe processor include Sun Blade 100 Workstations¹.

Links Mentioned on This Page

This page is located at: http://www.sun.com/processors/UltraSPARC-IIe/index.xml

Additional links mentioned are:

Sun Blade 100 Workstations: http://www.sun.com/desktop/sunblade100/