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R4400PC

Features: • Low power dissipation, 3.3 Volt powered, 64 bit superpipelined RISC R4400 microprocessor- Highly integrated CPU with integer unit, FPA, MMU, I&D cache- Balanced integer & floating point performance- Exploits 2-level instruction-level parallelism- No issue restrictions on ...

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SeekIC No. : 004469133 Detail

R4400PC: Features: • Low power dissipation, 3.3 Volt powered, 64 bit superpipelined RISC R4400 microprocessor- Highly integrated CPU with integer unit, FPA, MMU, I&D cache- Balanced integer & f...

R4400PC Data Sheet

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Part Number:
R4400PC
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Low power dissipation, 3.3 Volt powered, 64 bit superpipelined RISC R4400 microprocessor
- Highly integrated CPU with integer unit, FPA, MMU, I&D cache
- Balanced integer & floating point performance
- Exploits 2-level instruction-level parallelism
- No issue restrictions on the instructions used
• Integer unit
- 32 entry, 64 bit wide register
- ALU
- Dedicated multiplier/divider
• Super pipelined FPA
- 32/16 entry 32/64 bit register file in a 32 bit mode
- 32 entry 64 bit register file in 64 bit mode
- Supports single and double precision.
- Supports ANSI/IEEE Standard 754-1985
• Memory management unit
- 48 entry TLB for fast virtual-to-physical address translation, software managed cntrl regstrs
- Programmable page sizes from 4K bytes to 16M bytes
- Total physical address space encompasses 64G bytes
- One pair of pages per TLB entry, each programable in size from 4K bytes to 16M bytes
• JTAG boundary scan capability for testing module interconnects.
• Internal 1M byte secondary cache SRAM configured as a split cache with instruction and data sections separate. Can be factory configured as unified.
• Provides 16 bit ECC on secondary cache data line, 7 bit ECC on tag line.
• Minimum clock rate 50 mHz with no wait states.
• +3.3 Volt P.S.(10 Watts Max.power dissipation) operation is standard.


Description

The Aeroflex Circuit Technology "RISC TurboEngine" is a full military temperature range 64 bit, superpipelined RISC microprocessor with 1M Byte of secondary cache memory packaged in a high speed multichip module (MCM). The module contains the following components:
• (1) R4400SC/MC, a 3.3V powered RISC microprocessor.
• (11) SRAMs, 64K by 16.
• (3) Buffers and (3) Passive components for phase lock loop operation.

A Primary cache only version, the R4400PC is also available in the same package or 179 pin PGA




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