MPC603EEC

Features: This section summarizes features of the 603e's implementation of the PowerPC architecture. Major featuresof the 603e are as follows:• High-performance, superscalar microprocessor - As many as three instructions issued and retired per clock - As many as five instructions in executio...

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SeekIC No. : 004426049 Detail

MPC603EEC: Features: This section summarizes features of the 603e's implementation of the PowerPC architecture. Major featuresof the 603e are as follows:• High-performance, superscalar microprocessor - A...

floor Price/Ceiling Price

Part Number:
MPC603EEC
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/26

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Product Details

Description



Features:

This section summarizes features of the 603e's implementation of the PowerPC architecture. Major features
of the 603e are as follows:
• High-performance, superscalar microprocessor
  - As many as three instructions issued and retired per clock
  - As many as five instructions in execution per clock
  - Single-cycle execution for most instructions
  - Pipelined FPU for all single-precision and most double-precision operations
• Five independent execution units and two register files
  - BPU featuring static branch prediction
  - A 32-bit IU
  - Fully IEEE 754-compliant FPU for both single- and double-precision operations
  - LSU for data transfer between data cache and GPRs and FPRs
  - SRU that executes condition register (CR), special-purpose register (SPR) instructions, and
      integer add/compare instructions
  - Thirty-two GPRs for integer operands
  - Thirty-two FPRs for single- or double-precision operands
• High instruction and data throughput
  - Zero-cycle branch capability (branch folding)
  - Programmable static branch prediction on unresolved conditional branches
  - Instruction fetch unit capable of fetching two instructions per clock from the instruction cache
  - A six-entry instruction queue that provides lookahead capability
  - Independent pipelines with feed-forwarding that reduces data dependencies in hardware
  - 16-Kbyte data cache-four-way set-associative, physically addressed; LRU replacement algorithm
  - 16-Kbyte instruction cache-four-way set-associative, physically addressed; LRU replacement algorithm
  - Cache write-back or write-through operation programmable on a per page or per block basis
  - BPU that performs CR lookahead operations
  - Address translation facilities for 4-Kbyte page size, variable block size, and 256-Mbyte segment size
  - A 64-entry, two-way set-associative ITLB
  - A 64-entry, two-way set-associative DTLB
  - Four-entry data and instruction BAT arrays providing 128-Kbyte to 256-Mbyte blocks
  - Software table search operations and updates supported through fast-trap mechanism
  - 52-bit virtual address; 32-bit physical address
• Facilities for enhanced system performance
  - A 32- or 64-bit split-transaction external data bus with burst transfers
  - Support for one-level address pipelining and out-of-order bus transactions



Pinout

  Connection Diagram


Specifications

Characteristic Symbol Value Unit
Core supply voltage Vdd 0.3 to 4.0 V
PLL supply voltage AVdd 0.3 to 4.0 V
I/O supply voltage OVdd 0.3 to 4.0 V
Input voltage Vin 0.3 to 5.5 V

Storage temperature range

Tstg 55 to 150 °C
Notes:
1. Functional operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only, and
  functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device
  reliability or cause permanent damage to the device.
2.Caution: Vin must not exceed OVdd by more than 2.5 V at any time including during power-on reset.
3.Caution: OVdd must not exceed Vdd/AVdd by more than 2.5 V at any time including during power-on reset.
4.Caution: Vdd/AVdd must not exceed OVdd by more than 0.4 V at any time including during power-on reset.



Description

The following sections provide the package parameters and the mechanical dimensions of MPC603EEC for the 603e.


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