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TMPR4956F - 64-bit RISC MICROPROCESSOR

Download the TMPR4956F datasheet PDF. This datasheet also covers the TMPR4955 variant, as both devices belong to the same 64-bit risc microprocessor family and are provided as variant models within a single manufacturer datasheet.

General Description

The TMPR4955/56F is a 64-bit RISC (Reduced Instruction Set Computer) microprocessor that is a low-cost, low-power microprocessor developed for interactive consumer applications including set-top terminals, LBP(Laser Beam Printer), and video games.

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Key Features

  • True 64-bit microprocessor, with TX49/H core.
  • Optimized 5-stage pipeline.
  • System Address/Data bus TMPR4955 : 32-bit System Address/Data bus TMPR4956 : 32-bit or 64-bit System Address/Data bus.
  • Floating-Point Operation Single or double-precision floating-point unit ( IEEE Standard 754 exceptions ).
  • 36-bit physical address space and 64-bit virtual address space.
  • On-chip 32-Kbyte Instruction Cache and 32-Kbyte Data Cache. 4-way set associati.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMPR4955-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TMPR4956F
Manufacturer Toshiba
File Size 236.44 KB
Description 64-bit RISC MICROPROCESSOR
Datasheet download datasheet TMPR4956F Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TMPR4956C 64-Bit TX System RISC Toshiba Semiconductor
TMPR4951B 64-Bit TX System RISC Toshiba Semiconductor
TMPR4955A 64-Bit TX System RISC Toshiba Semiconductor
TMPR4955B 64-Bit TX System RISC Toshiba Semiconductor
TMPR4955C 64-Bit TX System RISC Toshiba Semiconductor

Other Datasheets by Toshiba

Part Number Description
TMPR4955 64-bit RISC MICROPROCESSOR
TMPR4925 64-Bit TX System RISC TX49
TMPR3911 32-Bit TX System RISC
TMPR3912 32-Bit TX System RISC
TMPR3916 32-Bit TX System RISC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TOSHIBA TENTATIVE TMPR4955/56 TOSHIBA RISC PROCESSOR TMPR4955/TMPR4956F (64-bit RISC MICROPROCESSOR) •The information contained herein is subject to change without notice. •TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property.