80386DX

Features: * 32-Bit microprocessor*RAD-PAK(R)radiation-hardened against natural space radia-tion* Total dose hardness:- >100 Krad (Si), dependent upon space mission* Single event effect: - SELTH= 37-60 MeV/mg/cm2 - SEUTH= 3.4 MeV/mg/cm2 - SEU Cross section 1E-3 cm2 /bit* Package: - 164 Pin RAD-P...

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SeekIC No. : 004253583 Detail

80386DX: Features: * 32-Bit microprocessor*RAD-PAK(R)radiation-hardened against natural space radia-tion* Total dose hardness:- >100 Krad (Si), dependent upon space mission* Single event effect: - SELTH= ...

floor Price/Ceiling Price

Part Number:
80386DX
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: 2024/10/30

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Product Details

Description



Features:

* 32-Bit microprocessor
*RAD-PAK(R)radiation-hardened against natural space radia-tion
* Total dose hardness:- >100 Krad (Si), dependent upon space mission
* Single event effect:
   - SELTH=  37-60 MeV/mg/cm2
   - SEUTH= 3.4 MeV/mg/cm2
   - SEU Cross section 1E-3 cm2 /bit
* Package:
   - 164 Pin RAD-PAK(R)quad flat pack
* 8, 16, 32-Bit data types
* 8 general purpose 32-Bit registers
* Hardware debugging support
* Very large address space:
   - 4 gigabyte physical
   - 64 terabyte Virtual
   - 4 gigabyte maximum segment size
* Integrated memory management unit
   - Virtual memory support
   - Four levels of protection
   - Fully compatible with 80C286
* Optimized for system development
   - Pipelined instructions
   - On-chip caches support address translation
   - 32 megabytes/sec bus bandwidth



Specifications

PARAMETER SYMBOL MIN MAX UNIT
Supply Voltage with Respect to Ground VCC -0.5 6.5 V
Voltage on other pins JC -0.5 VCC +0.5 V
Thermal Impedance -- 1.79 /W
Operating Temperature Range (Ambient) TA -55 125
Storage Temperature Range (Ambient) TS -65 150



Description

Maxwell Technologies' 80386DX high performance 32-bit microprocessor features a geater than 100 krad (Si) total dose tolerance, dependent upon space mission.  It is designed for very high performance and multitasking operating systems. The integrated memory management and protection architec-ture includes address translation registers, multitasking hard-ware and a protection mechanism to support operating systems. The 80386DX allows simultaneous running of multi-ple operations.  In addition, the 80386DX is capable of execu-tion at sustained rates of between  3 and 4 million instructions per second.  It offers new testability and debugging features,including a self-test and direct access to the page translation cache.

Maxwell Technologies' patented RAD-PAK(R)  packaging technol-ogy incorporates radiation shielding in the microcircuit pack-age. 80386DX eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK provides greater than 100 krad (Si) radiation dose tolerance. 80386DX is available with screening up to Class S.


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