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ADSP-21161N:  Low Cost 32-Bit SHARC DSP, 100 MHz

Product Details


The ADSP-21161 SHARC® DSP is the newest member of the Super Harvard Architecture (SHARC) family of programmable DSPs. Capable of 600 million math operations per second (MFLOPs), the ADSP-21161 sets a new level of performance for low-cost SHARC DSPs - more than three times the performance for comparable models at about the same price. Its road map includes a cost-effective path to 1200 MFLOPS for $5 per unit and a performance-driven path to 10 GFLOPS and beyond.

"This newest edition to the SHARC family will open more possibilities for designers to design-in high performance digital signal processing into client-side applications and should help others reconsider applications they couldn’t do before with a single chip," said Will Strauss, president of Forward Concepts. "Analog Devices will certainly maintain customer loyalty with this road map."

The ADSP-21161 DSP is the second member of the SHARC DSP family of 32-bit floating-point programmable DSPs to be based on a SIMD core architecture that is optimized for digital signal processing performance. Like all SHARCs, the ADSP-21161 is code-compatible with all other members of the family and supports both fixed- and floating-point data types. The ADSP-21161 lowers the price for SIMD SHARC DSP performance and is an outstanding DSP solution for many price-sensitive applications.

State-of-the-Art Development Tools

The ADSP-21161, like all SHARC processors, is supported by a complete set of software and hardware development tools. The VisualDSP++® tool set offered by Analog Devices includes an optimizing C/C++ compiler, integrated development environment (IDE), assembler, linker, splitter and cycle accurate simulator that support both C and assembly debugging. Emulation support is JTAG-based and ADI offers USB, PCI, and Ethernet based emulators.

SHARC DSP Roadmap

There are two code-compatible paths that the SHARC DSP roadmap will follow. One optimized for high-performance multiprocessing systems and the other for price/performance. Performance is the key for multiprocessing applications and this is the reason that ADI will offer 10 GFLOP SHARC DSPs in the future. On-chip memory sizes will be balanced to match this performance with memories increasing to unprecedented levels (64 Mbit) using newly developed technologies.

Industry leading price/performance will be the driver on the other path of the roadmap. In the future, these SHARC DSPs will offer an increase in performance to 1200 MFLOPs while decreasing price to as low as $5.00. This is required to support new technologies that demand substantial signal processing performance at consumer price points.

FEATURES and BENEFITS

  • 100 MHz (10 ns) SIMD SHARC DSP core
  • 600 MFLOPS (32-bit floating-point data), 600 MOPS (32-bit fixed-point data)
  • Code-compatible with all SHARC DSPs
  • Supports IEEE-compatible 32-bit floating-point, 40-bit floating-point and 32-bit fixed-point math
  • Single-cycle instruction execution, including SIMD operations in both computational units
  • One Mbit on-chip dual-ported SRAM
  • 2.4 Gbyte/sec on-chip data bandwidth
  • 14 zero-overhead DMA channels
  • Four synchronous serial ports with I2S support
  • Serial ports support 128 channels TDM frames with selection of companding on a per channel basis
  • Integrated support for SDRAM and SBSRAM external memories
  • Support for single-cycle, 100 MHz instruction execution from x48-bit wide external memories

Functional Block Diagram

Documentation

Title Content Type File Type
ADSP-21161N: SHARC® Processor Data Sheet  (Rev C, 02/2013) (pdf, 1019 kB) Data Sheets PDF
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev 1, 09/2012)  (pdf, 175 kB) Application Notes PDF
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev 1, 09/2012)  (pdf, 175 kB) Application Notes PDF
EE-352: Soldering Considerations for Exposed-Pad Packages (Rev 1, 05/2012)  (pdf, 680 kB) Application Notes PDF
EE-163: ADSP-21161N SHARC On-chip SDRAM Controller  (pdf) Application Notes PDF
EE-328: Migrating from ADSP-2106x/2116x to ADSP-2126x/2136x/2137x SHARC Processors (Rev 1, 07/2007)  (pdf, 101 kB) Application Notes PDF
EE-313: Land Pattern Compatibility Between 28x28 MQFP and LQFP Packages (Rev 1, 03/2007)  (pdf, 41 kB) Application Notes PDF
EE-56: Tips and Tricks on SHARC EPROM and Host Boot Loader (Rev 3, 03/2007)  (pdf, 108 kB) Application Notes PDF
EE-84: External Port DMA Modes of Operation for SHARC Processors (Rev 2, 02/2007)  (pdf, 99 kB) Application Notes PDF
EE-223: In-Circuit Flash Programming on SHARC Processors (Rev 2, 02/2007)  (pdf, 258 kB) Application Notes PDF
EE-253: Power Bypass Decoupling of SHARC Processors (Rev 1, 12/2006)  (pdf, 354 kB) Application Notes PDF
EE-305: Designing and Debugging Systems with SHARC Processors (Rev 1, 11/2006)  (pdf, 151 kB) Application Notes PDF
EE-303: Using VisualDSP++ Thread-Safe Libraries with a Third-Party RTOS (Rev 1, 11/2006)  (pdf, 56 kB) Application Notes PDF
EE-278: Interfacing NAND Flash Memory with ADSP-21161 SHARC Processors (Rev 1, 11/2005)  (pdf, 0 kB) Application Notes PDF
EE-270: Extended-Precision Fixed-Point Arithmetic on SIMD SHARC Processors (Rev 1, 07/2005)  (pdf, 86 kB) Application Notes PDF
EE-250: Estimating Power Dissipation for Industrial Grade ADSP-21262 SHARC Processors (Rev 1, 05/2005)  (pdf, 91 kB) Application Notes PDF
EE-267: Implementing In-Place FFTs on SISD and SIMD SHARC Processors (Rev 1, 03/2005)  (pdf, 32 kB) Application Notes PDF
EE-259: Interfacing AD7865 Parallel ADCs to ADSP-21161 SHARC Processors  (pdf, 515 kB) Application Notes PDF
EE-219: Connecting Character LCD Panels to ADSP-21262 SHARC DSPs  (pdf, 93 kB) Application Notes PDF
EE-189: Link Port Tips & Tricks For ADSP-2106x & ADSP-2116x SHARC DSPs  (pdf, 105 kB) Application Notes PDF
EE-212: Connecting the AD74111 Mono Audio Codec Evaluation Board to the ADSP-21161N SHARC EZ-KIT Lite  (pdf, 415 kB) Application Notes PDF
EE-209: Asynchronous Host Interface on ADSP-21161N SHARC Processors (Rev 2, 09/2007)  (pdf, 1843 kB) Application Notes PDF
EE-199: Link Port Booting the ADSP-21161 SHARC DSP  (pdf, 2869 kB) Application Notes PDF
EE-194: Connecting the AD1836A Evaluation Board to the ADSP-21161N SHARC EZ-KIT Lite  (pdf, 259 kB) Application Notes PDF
EE-191: Implementing a Glueless UART Using The SHARC DSP SPORTs  (pdf, 174 kB) Application Notes PDF
EE-68: Analog Devices JTAG Emulation Technical Reference (Rev 10, 04/2008)  (pdf, 293 kB) Application Notes PDF
EE-141: Benchmarking C Code on the ADSP-2106x and the ADSP-2116x Family of DSPs  (pdf, 113 kB) Application Notes PDF
EE-180: Using Code Overlays from ROM on the ADSP-21161N EZ-KIT Lite  (pdf, 241 kB) Application Notes PDF
TN: Considerations for Selecting a DSP Processor ADSP-21161 vs TMS360C6711/12  (pdf, 401 kB) Application Notes PDF
TN: Interfacing the ADSP-21161 SIMD SHARC DSP to the AD1836 (24-bit/96 kHz) Multichannel Codec  (pdf, 1516 kB) Application Notes PDF
EE-160: Examining ADSP-21160 Link Port Backward Compatibility to the ADSP-2106x Link Ports  (pdf, 44 kB) Application Notes PDF
EE-138: Recommended Handling of Unused ADSP-21161 Pins  (pdf, 203 kB) Application Notes PDF
EE-136: Using the Programmable I/O FLAGS and IOFLAG register on the ADSP-21161  (pdf, 192 kB) Application Notes PDF
EE-069: Understanding and Using Linker Description Files on SHARC Processors (Rev 2, 01/2007)  (pdf, 88 kB) Application Notes PDF
EE-163: : ADSP-21161N SHARC On-chip SDRAM Controller  (pdf, 668 kB) Application Notes PDF
SHARC Processor Workshops and Webcasts Tutorials HTML
ADSP-21161 SHARC Processor Hardware Reference (Revision 4.0, February 2005)  (pdf, 4920 kB) | Request a CD Processor Manuals PDF
VisualDSP++ 5.0 Assembler and Preprocessor Manual (Revision 3.4, May 2010)  (pdf, 3197 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 C/C++ Compiler Manual for SHARC Processors (Revision 1.5, January 2011)  (pdf, 2277 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Loader and Utilities Manual (Revision 2.5, January 2011)  (pdf, 2246 kB) Software Manuals PDF
VisualDSP++ 5.0 Licensing Guide (Revision 1.4, September 2013)  (pdf, 392 kB) Software Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.5, January 2011)  (pdf, 2401 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Linker and Utilities Manual (Revision 3.5, January 2011)  (pdf, 2290 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Run-Time Library Manual for SHARC Processors (Revision 1.5, January 2011)  (pdf, 2298 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Users Guide (Revision 3.0, August 2007)  (pdf, 2738 kB) Software Manuals PDF
VisualDSP++ 5.0 Quick Installation Reference Card (Revision 3.1, November 2007)  (pdf, 91 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Getting Started Guide (Revision 3.0, August 2007)  (pdf, 2035 kB) Software Manuals PDF
VisualDSP++ 5.0 Product Release Bulletin (Revision 3.0, August 2007)  (pdf, 774 kB) | Request a CD Software Manuals PDF
ADSP-21161N EZ-KIT Lite Evaluation System Manual (Rev 4.0, October 2006)  (pdf, 2020 kB) | Request a CD Evaluation Kit Manuals PDF
SHARC USB EZ-Extender Manual, Revision 2.1, August 2012  (pdf, 222 kB) Evaluation Kit Manuals PDF
SHARC EZ-Extender Manual, Revision 3.1, August 2012  (pdf, 235 kB) Evaluation Kit Manuals PDF
HPUSB, USB, and HPPCI Emulator User’s Guide, Revision 3.2, July 2012  (pdf, 746 kB) Emulator Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.2, March 2009)  (pdf, 2642 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 C/C++ Compiler Manual for SHARC Processors (Revision 1.2, March 2009)  (pdf, 3480 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Licensing Guide (Revision 1.0, August 2007)  (pdf, 562 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Assembler and Preprocessor Manual (Revision 3.2, March 2009)  (pdf, 1845 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Linker and Utilities Manual (Revision 3.2, March 2009)  (pdf, 5290 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Loader and Utilities Manual (Revision 2.2, March 2009)  (pdf, 2137 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Run-Time Library Manual for SHARC Processors (Revision 1.2, March 2009)  (pdf, 2661 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.1, August 2008)  (pdf, 2775 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Loader and Utilities Manual (Revision 2.1, October 2008)  (pdf, 2924 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Linker and Utilities Manual (Revision 3.1, August 2008)  (pdf, 3643 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Assembler and Preprocessor Manual (Revision 3.1, August 2008)  (pdf, 959 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Run-Time Library Manual for SHARC Processors (Revision 1.1, August 2008)  (pdf, 2661 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 C/C++ Compiler Manual for SHARC Processors (Revision 1.1, August 2008)  (pdf, 1740 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Kernel [VDK] User's Guide (Revision 2.0, April 2006)  (pdf, 2354 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Assembler and Preprocessor Manual (Revision 2.0, April 2006)  (pdf, 1363 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 C/C++ Compiler and Library Manual for SHARC Processors (Revision 6.0, April 2006)  (pdf) Legacy Software Manuals PDF
VisualDSP++ 4.0 C/C++ Compiler and Library Manual for SHARC Processors (Revision 5.0, January 2005)  (pdf, 4105 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Assembler and Preprocessor Manual (Revision 1.0, January 2005)  (pdf, 1101 kB) Legacy Software Manuals PDF
VisualDSP++ for the SHARC Processor Family Release 3.5 (March 2004)  (zip, 0) Legacy Software Manuals ZIP
VisualDSP++ for the SHARC DSP Family 2.0 Manuals (October 2001)  (zip, 0) Legacy Software Manuals ZIP
VisualDSP++ for the SHARC Processor Family Release 3.0 (Revision 4.0, January 2003)  (zip, 0) Legacy Software Manuals ZIP
VisualDSP++ 4.5 User's Guide (Revision 2.0, April 2006)  (pdf, 2795 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 User’s Guide (Revision 1.0, January 2005)  (pdf, 2546 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Product Release Bulletin (Revision 1.0, January 2005)  (pdf, 788 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Loader Manual (Revision 1.0, January 2005)  (pdf, 1598 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Linker and Utilities Manual (Revision 1.0, January 2005)  (pdf, 4712 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Kernel -VDK- User’s Guide (Revision 1.0, January 2005)  (pdf, 1670 kB) Legacy Software Manuals PDF
VisualDSP++ 4.0 Getting Started Guide (Revision 1.0, January 2005)  (pdf, 1413 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Loader and Utilities Manual (Revision 1.0, April 2006)  (pdf, 1945 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Linker and Utilities Manual (Revision 2.0, April 2006)  (pdf, 5776 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Quick Installation Reference Card (Revision 2.0, June 2006)  (pdf, 85 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Getting Started Guide (Revision 2.0, April 2006)  (pdf, 1452 kB) Legacy Software Manuals PDF
VisualDSP++ 4.5 Product Release Bulletin (Revision 2.0, April 2006)  (pdf, 707 kB) Legacy Software Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.2, March 2009)  (pdf, 2642 kB) Legacy Software Manuals PDF
ADSP-21161N EZ-KIT Lite Users Guide (Rev 2.1, March 2004)  (pdf, 1291 kB) Legacy Evaluation Kit Manuals PDF
ADSP-21161N EZ-KIT Lite Evaluation System Manual (Rev 3.0, January 2005)  (pdf, 5050 kB) Legacy Evaluation Kit Manuals PDF
Apex-ICE USB Emulator Hardware Installation Guide (Rev 6.0, December 2002)  (pdf, 605 kB) Legacy Emulator Manuals PDF
Summit-ICE PCI Emulator Hardware Installation Guide (Rev. 4, December 2002)  (pdf, 508 kB) Legacy Emulator Manuals PDF
An Efficient Asynchronous Sampling-rate Conversion Algorithm for Multi-channel Audio Applications  (pdf, 411 kB)
By Paul Beckmann and Timothy Stilson, Analog Devices
Technical Articles PDF
SHARC Processor Benchmarks Benchmarks HTML
Knowledge Base DSP Knowledge Base HTML
ADSP-21161N_SHARC_Anomaly_List_for_Revisions 0.3,1.0,1.1,1.2,1.3(Rev P,09-16-2009)  (pdf, 315 kB) IC Anomalies PDF
SHARC Processor Family  (pdf, 1836 kB) Product Highlights PDF
EZ-KIT Lite for Analog Devices ADSP-21161N SHARC Processor  (pdf, 263 kB) Product Highlights PDF
SHARC Processor Roadmap Roadmap HTML
Industrial ICs
Industrial ICs Solutions Bulletin, Volume 10, Issue 8
Solutions Bulletins HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
VisualDSP++ 5.0
Easy-to-use integrated software development and debugging environment (DDE). Efficiently manage projects from start to finish from within a single interface.
VisualDSP++ HTML
CrossCore® Embedded Studio for Analog Devices Processors
CrossCore Embedded Studio is a world-class integrated development environment (IDE) for the Analog Devices Blackfin® and SHARC® processor families. This Eclipse™ based, highly visual IDE enables seamless, intuitive code generation and debug support for both proprietary and open source tools and technologies.
CrossCore Embedded Studio HTML
ADSP-21161: 225 ball PBGA and MBGA Packages Silicon Revision 1.1  (txt)
[BSDL Revision] 1.9, [Date] 05/28/02
BSDL Files TXT
ADSP-21161N R1.2 IBIS Datafile BGA Package  (txt) IBIS Models TXT
ADSP-21161N R1.1 IBIS Datafile BGA Package  (zip)
[IBIS Ver]2.1,[File Rev]2.3,[Date] 10/31/01
IBIS Models ZIP
SHARC Software Modules Software Modules HTML
VisualDSP++ Downloads and Updates Software Tools Upgrades HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

SampleSample & Buy

Price, packaging, availability

ADSP-21161N Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADSP-21161NCCA-100 Status: Production 225 ball CSPBGA (17mm²) 225 Ind Tray, 90 $41.21 $36.27 N  Material Info PCN Purchase
ADSP-21161NCCAZ100 Status: Production 225 ball CSPBGA (17mm²) 225 Ind Tray, 90 $35.68 $31.40 Y  Material Info PCN Purchase
ADSP-21161NKCA-100 Status: Production 225 ball CSPBGA (17mm²) 225 Comm. Tray, 90 $34.35 $30.23 N  Material Info PCN Purchase
ADSP-21161NKCAZ100 Status: Production 225 ball CSPBGA (17mm²) 225 Comm. Tray, 90 $29.73 $26.17 Y  Material Info PCN Purchase
ADSP-21161NYCAZ110 Status: Production 225 ball CSPBGA (17mm²) 225 Ind Tray, 90 $36.93 $32.50 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

USB-Based Emulator and High Performance USB-Based Emulator
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADZS-HPUSB-ICE Status: Production Emulator $4,000.00 Yes -
ADZS-USB-ICE Status: Obsolete Emulator - Yes - Contact ADI
VDSP-BLKFN-PCFLOAT Status: Production Development Software $4,250.00 Yes -
VDSP-BLKFN-PCFLT-5 Status: Production Development Software $14,000.00 Yes -
VDSP-BLKFN-PC-FULL Status: Production Development Software $3,500.00 Yes -
VDSP-BLKFN-PC-TEST Status: Production Development Software - Yes -
VDSP-SHARC-PCFLOAT Status: Production Development Software $4,300.00 Yes -
VDSP-SHARC-PCFLT-5 Status: Production Development Software $14,200.00 Yes -
VDSP-SHARC-PC-FULL Status: Production Development Software $3,550.00 Yes -
VDSP-SHARC-PC-TEST Status: Production Development Software - Yes -
VDSP-TS-PCFLOAT Status: Production Developement Software $4,300.00 No -
VDSP-TS-PCFLT-5 Status: Production Development Software $14,200.00 No -
VDSP-TS-PC-FULL Status: Production Development Software $3,550.00 No -
VDSP-TS-PC-TEST Status: Production Development Software - No -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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