Overview
The ADSP-BF524BBCZ-3A, produced by Analog Devices Inc., is a high-performance Blackfin embedded processor. This processor is part of the ADSP-BF52x family and is designed for advanced signal processing applications. It features a Blackfin processor core with up to 400 MHz performance and up to 800 MMACs, making it suitable for efficient processing of audio, voice, video, and image data. The processor includes advanced peripherals and low standby power consumption, making it ideal for a variety of embedded network-connected applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Blackfin processor core, up to 400 MHz, up to 800 MMACs |
| Memory | 132K bytes of on-chip memory, external memory controller supporting SDRAM, asynchronous 8-bit and 16-bit memories |
| Package | 208-ball or 289-ball CSP_BGA package |
| Temperature Range | Commercial: 0°C to +70°C, Industrial: -40°C to +85°C |
| Power Consumption | ~1mA Deep Sleep, ~50uA Hibernate |
| Peripherals | USB 2.0 high speed OTG, IEEE 802.3-compliant 10/100 Ethernet MAC, NAND flash controller, two UARTs, SPI port, two SPORTs, eight 32-bit timers with PWM support |
| GPIO | Up to 48 general-purpose I/Os (GPIOs) |
| Security | Lockbox Secure Technology with one-time-programmable (OTP) memory |
Key Features
- High Performance: Up to 400 MHz Blackfin processor core with up to 800 MMACs.
- Advanced Peripherals: Includes USB 2.0 high speed OTG, IEEE 802.3-compliant 10/100 Ethernet MAC, NAND flash controller, two UARTs, SPI port, and two SPORTs.
- Low Power Consumption: Low standby power of ~1mA Deep Sleep and ~50uA Hibernate.
- Security: Lockbox Secure Technology with one-time-programmable (OTP) memory for code and content protection.
- Memory and DMA: External memory controller with glueless support for SDRAM and asynchronous memories, and 12 peripheral DMA channels.
- GPIO and Timers: Up to 48 GPIOs and eight 32-bit timers with PWM support.
- Connectivity: Host DMA port, UARTs, SPORTs, SPI, and TWI interfaces.
Applications
- Embedded Network-Connected Devices: Suitable for developing cost-effective applications in embedded network-connected environments.
- Audio, Voice, Video Processing: Efficient processing of audio, voice, video, and image data makes it ideal for multimedia applications.
- Industrial and Automotive Systems: Qualified for automotive applications and suitable for industrial environments due to its robust temperature range.
- Secure Systems: The Lockbox Secure Technology ensures secure access to program code and content protection.
Q & A
- What is the maximum performance of the ADSP-BF524BBCZ-3A processor core?
The ADSP-BF524BBCZ-3A processor core offers up to 400 MHz performance and up to 800 MMACs.
- What types of memory does the ADSP-BF524BBCZ-3A support?
The processor supports on-chip memory, external SDRAM, asynchronous 8-bit and 16-bit memories, and NAND flash.
- What is the temperature range for the ADSP-BF524BBCZ-3A?
The temperature range is 0°C to +70°C for commercial and -40°C to +85°C for industrial applications.
- What security features does the ADSP-BF524BBCZ-3A offer?
The processor includes Lockbox Secure Technology with one-time-programmable (OTP) memory for secure access to program code.
- What peripherals are available on the ADSP-BF524BBCZ-3A?
The processor includes USB 2.0 high speed OTG, IEEE 802.3-compliant 10/100 Ethernet MAC, NAND flash controller, two UARTs, SPI port, and two SPORTs.
- How many GPIOs are available on the ADSP-BF524BBCZ-3A?
Up to 48 general-purpose I/Os (GPIOs) are available.
- What is the power consumption in deep sleep and hibernate modes?
The power consumption is ~1mA in Deep Sleep and ~50uA in Hibernate mode.
- Does the ADSP-BF524BBCZ-3A support multiprocessor configurations?
- What types of interfaces are supported by the ADSP-BF524BBCZ-3A?
The processor supports Host DMA port, UARTs, SPORTs, SPI, and TWI interfaces.
- Is the ADSP-BF524BBCZ-3A qualified for automotive applications?
