ADSP-BF532SBSTZ4RL

Digital Signal Processor Dsp Overview

The ADSP-BF532SBSTZ4RL is a Blackfin embedded processor from Analog Devices, operating at a maximum clock frequency of 400 MHz. It features a dual-MAC 16-bit signal processing engine with two 40-bit ALUs and four 8-bit video ALUs. The device includes up to 84 KB of on-chip L1 instruction memory (configurable as SRAM or cache) and 32 KB of L1 data memory, alongside a 4 KB scratchpad SRAM. It operates at a core voltage of 1.2 V and supports an external I/O voltage range of 1.8 V to 3.3 V. The component is housed in a 176-lead LQFP package and is designed for industrial temperature ranges.

Digital Signal Processor Dsp Feature Summary

• Blackfin architecture with dual 16-bit MACs, two 40-bit ALUs, and SIMD multimedia capabilities.
• Integrated memory management unit (MMU) with configurable L1 SRAM/cache hierarchy.
• Rich peripheral set including PPI, dual SPORTs, SPI, UART, and multiple DMA channels.
• Dynamic power management with programmable on-chip voltage regulator.

Digital Signal Processor Dsp Applications

• Multimedia applications requiring multi-channel audio and CIF format video processing.
• Automotive telematics systems.
• Information devices and consumer electronics.
• Wired and wireless communication systems.

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '4RL' against the official Analog Devices ordering guide to confirm tape-and-reel packaging and exact speed grade. Ensure compatibility with the 176-lead LQFP footprint and check for automotive qualification requirements if applicable to the target environment.

Digital Signal Processor Dsp Selection Notes

Select this model when a balance of high performance and low cost is required for applications needing RISC-like programmability and advanced signal processing. Compare memory configurations against the ADSP-BF531 and ADSP-BF533 variants within the same pin-compatible family to optimize for specific storage needs.

Digital Signal Processor Dsp Part Context

This processor belongs to the ADSP-BF531/ADSP-BF532/ADSP-BF533 series, which are completely code and pin-compatible. These models differ primarily in maximum speed grades and on-chip memory sizes, allowing designers to scale performance without redesigning hardware.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-BF531SBSTZ4RL and ADSP-BF533SBSTZ4RL are pin-compatible alternatives within the same family. Selection depends on whether lower memory capacity or higher clock speeds better suit the application requirements.