ADBF704WCCPZ311

Digital Signal Processor Dsp Overview

The ADBF704WCCPZ311 is a Blackfin+ embedded digital signal processor manufactured by Analog Devices Inc. It operates at a clock rate of 300MHz and features 512kB of ROM alongside 1MB of on-chip RAM. The device supports multiple interfaces including CAN, DSPI, EBI/EMI, I2C, PPI, QSPI, SD/SDIO, SPI, SPORT, UART/USART, and USB OTG. It functions within an operating temperature range of -40°C to 105°C (TA) and utilizes 1.8V/3.3V I/O voltages with a 1.10V core voltage. The component is housed in an 88-LFCSP-VQ(12x12) package.

Digital Signal Processor Dsp Feature Summary

• Blackfin+ architecture with 300MHz processing speed
• Integrated 512kB ROM and 1MB L2 SRAM
• AEC-Q100 automotive grade qualification
• Comprehensive peripheral set including USB OTG and CAN

Digital Signal Processor Dsp Applications

• Automotive embedded control systems
• Industrial motor control applications
• Consumer electronics requiring DSP capabilities

Digital Signal Processor Dsp Procurement Notes

Verify current availability status as supply may be limited or discontinued. Confirm RoHS compliance and specific ordering suffixes against the official datasheet before procurement. Check for product change notifications that may affect specifications or pin compatibility.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring automotive-grade reliability and high-performance DSP processing. Ensure system design accommodates the 1.10V core voltage and 1.8V/3.3V I/O levels. Verify that the 88-LFCSP-VQ package footprint matches the PCB layout requirements.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-BF70x series of Blackfin+ processors. It shares architectural similarities with other variants in the family but differs in clock speed and memory configuration. The '311' suffix typically denotes specific automotive qualification and clock frequency parameters compared to other suffixes in the same package type.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements within the Blackfin+ family include the ADBF706WCCPZ311 (400MHz) or ADBF700WCCPZ311 (200MHz), provided software and performance requirements align. Verify pin-to-pin compatibility and memory size differences when substituting.