DSP56311VF150

Digital Signal Processor Dsp Overview

The Freescale Semiconductor DSP56311VF150 is a 24-bit digital signal processor operating at a maximum clock frequency of 150 MHz, delivering 150 MIPS performance. It features an internal architecture with multiple buses and supports fixed-point arithmetic. The device includes 384 kB of data RAM and utilizes a 196-pin MA-BGA package for surface-mount installation. Designed for high-speed signal processing, it operates within a supply voltage range of 1.8 V to 3.3 V and functions reliably across temperatures from -40°C to +100°C.

Digital Signal Processor Dsp Feature Summary

• 24-bit data bus width with 150 MIPS throughput
• Integrated 384 kB Data RAM
• Dual voltage operation (1.8 V / 3.3 V)
• 196-pin MA-BGA package

Digital Signal Processor Dsp Applications

• Software-defined radio (SDR) modem implementations
• Baseband carrier recovery and phase tracking systems
• Doppler compensation techniques in LEO satellite communications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'VF150' against official NXP/Freescale documentation to confirm pinout and electrical characteristics match the standard DSP56311 family specifications. Ensure RoHS compliance status is confirmed for the specific manufacturing lot. Cross-reference the package marking with the 196-pin MA-BGA physical dimensions to prevent assembly errors.

Digital Signal Processor Dsp Selection Notes

Select this component when a 24-bit fixed-point DSP with 150 MHz performance is required. The dual-voltage capability allows flexibility in power domain design. Verify that the system memory requirements fit within the 384 kB internal Data RAM or plan for external memory expansion using the available address bus. Ensure thermal management supports the +100°C maximum operating temperature.

Digital Signal Processor Dsp Part Context

This part belongs to the Freescale DSP56311 series, a line of 24-bit digital signal processors. The series is characterized by its Harvard architecture and specialized hardware multipliers suitable for complex mathematical operations. The VF150 variant specifically denotes the 150 MHz speed grade and the BGA packaging option within this product family.

Digital Signal Processor Dsp Replacement Considerations

Direct substitutes include other parts within the DSP563xx family with compatible pinouts and performance levels. Verify compatibility with existing software libraries and peripheral configurations before replacing.