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MA17502 - Radiation Hard MIL-STD-1750A Control Unit

General Description

of the CU’s companion chips are provided in separate data sheets.

Additional discussions on chip set system considerations, interconnection details, and the Digital Avionics lnstruction Set (DAlS) mix benchmarking analysis are provided in separate applications notes.

Key Features

  • s MIL-STD-1750A Instruction Set Architecture s Full Performance Over Military Temperature Range s 12-Bit Microsequencer - Instruction Prefetch - Pipelined Operation - Subroutine Capability s On-Chip ROM - 2K x 40-Bit Microcode Store - 512 x 8-Bit Instruction Map s MAS281 Integrated Built-In Self Test s TTL Compatible System Interface s Low Power CMOS/SOS Technology 1.0 SYSTEM.

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Datasheet Details

Part number MA17502
Manufacturer Dynex
File Size 272.60 KB
Description Radiation Hard MIL-STD-1750A Control Unit
Datasheet download datasheet MA17502 Datasheet

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Other Datasheets by Dynex

Part Number Description
MA17501 Radiation Hard MIL-STD-1750A Execution unit
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MA1916 Radiation Hard Reed-Solomon & Convolution Encoder

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.

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MA17502 MA17502 Radiation Hard MIL-STD-1750A Control Unit Replaces June 1999 version, DS3565-4.0 DS3565-5.0 January 2000 The MA17502 Control Unit is a component of the MAS281 chip set. Other chips in the set include the MA17501 Execution Unit and the MA17503 Interrupt Unit. Also available is the peripheral MA31751 Memory Management Unit/Block Protection Unit. In conjunction these chips implement the full MIL-STD-1750A Instruction Set Architecture. The MA17502 consisting of a microsequencer, a microcode storage ROM, and an instruction mapping ROM - controls all chip set operations. Table 1 provides brief signal definitions. The MA17502 is offered in several speed and screening grades, and in dual in-line, flatpack or leadless chip carrier packaging.