Overview
The ADSP-SC572BBCZ-42 is a high-performance digital signal processor (DSP) from Analog Devices Inc., part of the SHARC+ family. This processor integrates a dual-core SHARC+ architecture along with an ARM Cortex-A5 core, making it highly suitable for demanding audio and floating-point applications. The ADSP-SC572BBCZ-42 is designed to provide exceptional processing power, large on-chip memory, and advanced system peripherals, ensuring efficient and reliable operation in various high-performance applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Cores | Dual-core SHARC+ and ARM Cortex-A5 |
| SHARC+ Core Frequency | Up to 500 MHz per core |
| ARM Cortex-A5 Frequency | Up to 500 MHz, 800 DMIPS with NEON/VFPv4-D16/Jazelle |
| L1 SRAM per SHARC+ Core | Up to 3 Mb (384 kB) with parity (configurable as cache) |
| L1 Cache (ARM Cortex-A5) | 32 kB instruction cache, 32 kB data cache with parity |
| L2 Cache | 256 kB with parity |
| Memory Interface | Support for DDR3, DDR2, and LPDDR1 SDRAM devices |
| Package | 400-ball CSP_BGA (17mm x 17mm x 1.5mm), RoHS compliant |
| Operating Temperature | –40°C to +125°C |
| GPIO and DAI Pins | 92 GPIO pins + 20 DAI pins |
| Network and Storage Interfaces | 10/100/1000 Ethernet, USB, SDIO/eMMC |
Key Features
- Dual-core SHARC+ and ARM Cortex-A5 Architecture: Provides high performance for audio and floating-point applications.
- Large On-chip Memory: Up to 3 Mb L1 SRAM per SHARC+ core and 256 kB L2 cache.
- Advanced System Peripherals: Includes FIR/IIR offload engines, cryptographic hardware accelerators, and support for ARM TrustZone.
- High-Speed Interfaces: Supports 10/100/1000 Ethernet, USB, SDIO/eMMC, and other high-speed interfaces.
- Security and Protection: Features fast secure boot, IP protection, and integrated safety features.
- Low System Power: Optimized for low power consumption across automotive temperature ranges.
Applications
- Automotive Systems: Qualified for automotive applications, suitable for advanced driver-assistance systems (ADAS), infotainment, and more.
- Audio Processing: Ideal for high-performance audio applications due to its large on-chip memory and advanced DSP capabilities.
- Industrial Control Systems: Used in industrial automation for real-time processing and control.
- Medical Devices: Suitable for medical imaging and diagnostic equipment requiring high-performance signal processing.
Q & A
- What is the maximum frequency of the SHARC+ core in the ADSP-SC572BBCZ-42?
Up to 500 MHz per SHARC+ core.
- What type of ARM core is integrated in the ADSP-SC572BBCZ-42?
ARM Cortex-A5 core.
- How much L1 SRAM is available per SHARC+ core?
Up to 3 Mb (384 kB) with parity.
- What types of memory interfaces does the ADSP-SC572BBCZ-42 support?
Supports DDR3, DDR2, and LPDDR1 SDRAM devices.
- What is the operating temperature range of the ADSP-SC572BBCZ-42?
–40°C to +125°C.
- Does the ADSP-SC572BBCZ-42 support high-speed network interfaces?
Yes, it supports 10/100/1000 Ethernet.
- What security features are included in the ADSP-SC572BBCZ-42?
Includes cryptographic hardware accelerators, fast secure boot, and support for ARM TrustZone.
- What package options are available for the ADSP-SC572BBCZ-42?
400-ball CSP_BGA (17mm x 17mm x 1.5mm).
- Is the ADSP-SC572BBCZ-42 RoHS compliant?
Yes, it is RoHS compliant.
- What are some typical applications of the ADSP-SC572BBCZ-42?
Automotive systems, audio processing, industrial control systems, and medical devices.
