SM320C31HFGM40

Digital Signal Processor Dsp Overview

The SM320C31HFGM40 is a military-grade digital signal processor manufactured by Texas Instruments. It belongs to the TMS320C31 family, featuring a 32-bit floating-point architecture with a maximum clock frequency of 40 MHz. The device is housed in a 144-pin FineLine Plastic Quad Flat Package (FQFP). Key specifications include 2 kB of data RAM and support for high-speed parallel I/O. Designed for harsh environments, it operates within an extended temperature range suitable for aerospace and defense applications.

Digital Signal Processor Dsp Feature Summary

• 32-bit floating-point DSP core with 40 MHz maximum clock speed
• Military-grade reliability via SMJ series qualification
• 144-pin FQFP surface-mount package
• Integrated 2 kB data RAM and program memory interfaces

Digital Signal Processor Dsp Applications

• Aerospace radar signal processing
• Defense communication systems
• Harsh environment industrial control

Digital Signal Processor Dsp Part Context

The SM320C31HFGM40 is the military radiation-hardened and temperature-qualified variant of the commercial TMS320C31 DSP. The 'SMJ' prefix denotes space/military grade sourcing from Texas Instruments, ensuring compliance with stringent environmental standards compared to standard commercial counterparts.

Digital Signal Processor Dsp Replacement Considerations

Direct pin-compatible replacements may include other SMJ320C31 variants with different clock speeds or packaging options, such as SMJ320C31GFAM60. Verify voltage levels and thermal requirements when substituting.