SMJ320C10JDM

Product Overview

SMJ320C10JDM is a Texas Instruments (TI) military-grade 16-bit fixed-point Digital Signal Processor (DSP) designed for high-reliability signal processing applications. Part of the TMS320C1x DSP family, the device features a high-performance CMOS architecture, 20.5MHz operating frequency and ceramic 40-pin DIP packaging. Designed to meet military and aerospace requirements, SMJ320C10JDM is suitable for radar systems, avionics equipment, communication systems, industrial control and other mission-critical embedded applications.

Key Features

• Manufacturer: Texas Instruments (TI)

• Part Number: SMJ320C10JDM

• Device Type: Digital Signal Processor (DSP)

• Product Category: Military-Grade Embedded Processor

• DSP Family: TMS320C1x Series

• Data Processing: 16-bit fixed-point DSP architecture

• Operating Frequency: 20.5MHz

• Instruction Cycle Time: Approximately 48.8ns

• Processing Type: High-speed digital signal processing

• Supply Voltage: 5V CMOS operation

• Package Type: CDIP-40 ceramic DIP package

• Mounting Type: Through-hole mounting

• Operating Temperature: -55°C to +125°C military temperature range

• Qualification: Military-grade reliability

• Package Material: Hermetic ceramic package

• Memory Architecture: On-chip DSP program/data memory support

• Interface Capability: Parallel data and control interfaces

• Reliability Feature: Designed for harsh environment operation

• Typical Use: Radar, avionics, military communication, industrial control and instrumentation systems

• Lifecycle Status: Legacy / obsolete military DSP component

• Documentation: Datasheet and military qualification documents should be verified through TI resources

• Ordering / Packaging Note: SMJ320C10JDM buyers should verify manufacturer marking, military grade certification, date code, ceramic package condition and traceability requirements before purchase.

Applications

SMJ320C10JDM is designed for embedded systems requiring reliable digital signal processing under demanding conditions. Typical applications include military communication equipment, radar signal processing, aerospace electronics, industrial instrumentation, control systems and legacy defense platforms. Its military ceramic package and extended temperature capability make it suitable for long-life mission-critical systems. 

Quality & Sourcing

Antrex Electronics can support SMJ320C10JDM sourcing with stock availability checks, RFQ quotation, manufacturer verification, package inspection, date code review and shipment arrangement. For military and aerospace projects, customers can provide required certification level, inspection standards, quantity and delivery requirements for sourcing support.

Quality control support can include product marking verification, visual inspection, X-ray inspection coordination and third-party testing support when required. OEMs, defense contractors, EMS providers and repair centers are welcome to submit BOM lists or hard-to-find military component requirements.