ADBF512WBSWZ402

Overview

The ADBF512WBSWZ402 is a Blackfin digital signal processor manufactured by Analog Devices Inc. It features a single core operating at a maximum clock frequency of 400 MHz. The device integrates 64 kB of data RAM and utilizes a 1.1 V to 1.47 V operating supply voltage. It is housed in an LQFP-176 surface-mount package and supports serial interfaces including SPI, I2C, and UART. The component operates within a temperature range of -40°C to +85°C.

Feature Summary

• Blackfin architecture with up to 400 MHz processing speed
• Integrated 64 kB data RAM for efficient data handling
• LQFP-176 package suitable for space-constrained designs
• Supports multiple serial communication protocols

Applications

• Industrial motor control systems
• Audio processing equipment
• Medical instrumentation
• Automotive infotainment units

Procurement Notes

Verify the exact part number availability as distributors may list similar variants like ADSP-BF512KSWZ-4. Confirm package type and voltage specifications against design requirements before ordering. Check for moisture sensitivity levels and storage conditions if the component has been exposed to ambient environments.

Selection Notes

Select this model when a high-performance fixed-point DSP is required for real-time signal processing tasks. Ensure the application can accommodate the 1.1V to 1.47V core voltage domain. Compare memory requirements against the integrated 64 kB RAM to determine if external memory interfaces are necessary for larger datasets.

Part Context

This component belongs to the Blackfin family of embedded processors from Analog Devices. It shares architectural similarities with other Blackfin models but offers specific memory and interface configurations tailored for mid-range performance applications. The WBSWZ suffix indicates the package and environmental compliance details.

Replacement Considerations

Direct replacements include ADSP-BF512KSWZ-4 and ADSP-BF512BSWZ-4F. Verify pin compatibility and software compatibility when substituting these parts. Ensure that the alternative part meets the same thermal and electrical specifications for the intended application.