ADSP-21571
PRODUCTIONDual-core SHARC+ DSP (w/768KB L1), 1MB Shared L2, 176-LQFP
- Part Models
- 6
- 1ku List Price
- Starting From $18.97
Part Details
- Dual-enhanced SHARC+ high performance floating-point cores
- Up to 500 MHz per SHARC+ core
- Up to 3 Mb (384 kB) L1 SRAM memory per core with parity (optional ability to configure as cache)
- 32-bit, 40-bit, and 64-bit floating-point support
- 32-bit fixed point
- Byte, short word, word, long word addressed
- arm® Cortex-A5 core
- 500 MHz/800 DMIPS with NEON/VFPv4-D16/Jazelle
- 32 kB L1 instruction cache with parity/32 kB L1 data cache with parity
- 256 kB L2 cache with parity
- Powerful DMA system
- On-chip memory protection
- Integrated safety features
- 17 mm × 17 mm 400-ball CSP_BGA and 176-lead LQFP_EP, RoHS compliant
- Low system power across automotive temperature range
Memory
- Large on-chip L2 SRAM with ECC protection, up to 1 MB
- One L3 interface optimized for low system power, providing 16-bit interface to DDR3 (supporting 1.5 V capable DDR3L devices), DDR2, or LPDDR1 SDRAM devices
Additional Features
- Security and Protection
- Cryptographic hardware accelerators
- Fast secure boot with IP protection
- Support for arm® TrustZone
- Accelerators
- FIR, IIR offload engines
- Qualified for automotive applications
The ADSP-SC57x/ADSP-2157x processors are members of the SHARC® family of products. The ADSP-SC57x processor is based on the SHARC+® dual-core and the arm® Cortex®-A5 core. The ADSP-SC57x/ADSP-2157x SHARC processors are members of the single-instruction, multiple data (SIMD) SHARC family of digital signal processors (DSPs) that feature Analog Devices Super Harvard Architecture. These 32-bit/40-bit/64-bit floating-point processors are optimized for high performance audio/floating-point applications with large on-chip static random-access memory (SRAM), multiple internal buses that eliminate input/output (I/O) bottlenecks, and innovative digital audio interfaces (DAI). New additions to the SHARC+ core include cache enhancements and branch prediction, while maintaining instruction set compatibility to previous SHARC products.
By integrating a set of industry leading system peripherals and memory, the arm® Cortex-A5 and SHARC processor is the platform of choice for applications that require programmability similar to reduced instruction set computing (RISC), multimedia support, and leading edge signal processing in one integrated package. These applications span a wide array of markets, including automotive, professional audio, and industrial-based applications that require high floating-point performance.
ADSP-SC57x and ADSP-2157x Series: Summary and Comparison
Documentation
Data Sheet 1
Application Note 7
Processor Manual 2
Integrated Circuit Anomaly 1
Customer Case Study 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADSP-21571BSWZ-4 | 176-Lead LQFP (24mm x 24mm w/ EP) | ||
| ADSP-21571BSWZ-5 | 176-Lead LQFP (24mm x 24mm w/ EP) | ||
| ADSP-21571CSWZ-4 | 176-Lead LQFP (24mm x 24mm w/ EP) | ||
| ADSP-21571CSWZ-5 | 176-Lead LQFP (24mm x 24mm w/ EP) | ||
| ADSP-21571KSWZ-4 | 176-Lead LQFP (24mm x 24mm w/ EP) | ||
| ADSP-21571KSWZ-5 | 176-Lead LQFP (24mm x 24mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 8, 2019 - 19_0029 Die Revision for ADSP-SC57x & ADSP-2157x SHARC Processors |
||
| ADSP-21571BSWZ-4 | PRODUCTION | |
| ADSP-21571BSWZ-5 | PRODUCTION | |
| ADSP-21571CSWZ-4 | PRODUCTION | |
| ADSP-21571CSWZ-5 | PRODUCTION | |
| ADSP-21571KSWZ-4 | PRODUCTION | |
| ADSP-21571KSWZ-5 | PRODUCTION | |
|
Apr 12, 2018 - 18_0068 Data Sheet Timing Specifications Change for ADSP-2157x and ADSP-SC57x Products |
||
| ADSP-21571BSWZ-4 | PRODUCTION | |
| ADSP-21571CSWZ-4 | PRODUCTION | |
| ADSP-21571KSWZ-4 | PRODUCTION | |
|
Mar 26, 2018 - 17_0181 Data Sheet Corrections for ADSP-2157x and ADSP-SC57x Products |
||
| ADSP-21571BSWZ-4 | PRODUCTION | |
| ADSP-21571CSWZ-4 | PRODUCTION | |
| ADSP-21571KSWZ-4 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
SigmaStudio®+
System level solution for Audio, Connectivity and Algorithm/IP applications
View DetailsCrossCore® Embedded Studio
CCES is a world-class integrated development environment (IDE) for the ADI Blackfin®, SHARC® and Arm® processor families.
View DetailsSigmaStudio®
Graphical development tool for programming, development, and tuning software for ADI DSP audio processors and A2B® transceivers.
View DetailsEvaluation Software 0
Tools & Simulations
IBIS Model 1
BSDL Model File 1
Evaluation Kits
ADSP-SC573 Evaluation Hardware for the ADSP-SC57x/ADSP-2157x SHARC Family (400-ball, 17x17mm BGA)