TMS9900JDL

$134.58

Description：RISC MICROPROCESSOR, 16-BIT, 3.3
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk

SKU:d8b1b8379cdb Category: Microprocessors Brand: Rochester Electronics, LLC

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Product introduction

Product Detailed Parameters

Description：RISC MICROPROCESSOR, 16-BIT, 3.3
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk
Core Processor：-
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Speed：-
Co-Processors/DSP：-
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TMS9900JDL

Overview

The TMS9900JDL is a RISC microprocessor manufactured by Rochester Electronics, LLC. It features a 16-bit data bus and a 24-bit address bus, supporting the TMS9900 instruction set with two's complement arithmetic. The device operates at clock speeds up to 40 MHz and utilizes 0.35µm CMOS technology. Designed as a communications controller, it functions within a voltage range of 3.3V. This component serves as a specialized integrated circuit for embedded processing applications requiring legacy compatibility.

Feature Summary

Supports the TMS9900 instruction set architecture
Integrates 16-bit data and 24-bit address buses
Utilizes 0.35µm CMOS manufacturing process

Applications

RISC communications controller implementations
Legacy system maintenance and upgrades
Embedded processing units requiring specific instruction set compatibility

Procurement Notes

Verify manufacturer authorization status when sourcing from distributors like DigiKey or Ersa. Confirm package integrity and RoHS compliance prior to integration. Check lead times as availability varies. Ensure the specific suffix matches design requirements without assuming functional changes based on packaging alone.

Selection Notes

Select this component for designs requiring native support for the TMS9900 instruction set. Consider the 40 MHz maximum clock speed and 3.3V operating voltage during power budgeting. Evaluate the 0.35µm CMOS process for compatibility with existing board layouts and thermal management strategies in communication equipment.

Part Context

Rochester Electronics specializes in lifecycle management for obsolete and hard-to-find semiconductors. The TMS9900JDL represents their provision of critical legacy components, ensuring supply continuity for industrial and communication systems that rely on established Texas Instruments architectures.