The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. Specifically, the series members are - ADSP-2184N (4K PM/4K DM)  ADSP-2186N (8K PM/8K DM)  ADSP-2185N (16K PM/16K DM)  ADSP-2187N (32K PM/32K DM)  ADSP-2189N (32K PM/48K DM)  ADSP-2188N (48K PM/56K DM)The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. The ADSP-218xN series offers products from 2 MBits of SRAM to $3.50. Specifically, the series members are - ADSP-2184N (4K PM/4K DM) ADSP-2186N (8K PM/8K DM) ADSP-2185N (16K PM/16K DM) ADSP-2187N (32K PM/32K DM) ADSP-2189N (32K PM/48K DM) ADSP-2188N (48K PM/56K DM)The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

The ADSP-2189M is notable for its very large on-chip memory (1.5 MBits) and low power features (2.5v).The ADSP-2189M combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, and extensive interrupt capabilities.Benefits Algebraic assembly language supports C language-style constructs for easy programming 100-lead LQFP package provides for space and power savings (16mm x 16mm) On-chip RAM and 4 DMA ports make reprogramming easy 16-bit DMA port makes bus interfacing easier 5 sleep and powerdown modes maximize battery life.

The fourth generation of SHARC® Processors, the ADSP-21477, includes low power floating point DSP products, which provide increased performance, hardware-based filter accelerators, audio and application-focused peripherals, and 2M Bit on Chip SRAM, capable of supporting a single chip solution. All devices are code-compatible with all prior SHARC Processors. These newest members of the fourth generation SHARC Processor family are based on a single-instruction, multiple-data (SIMD) core, which supports both 32-bit fixed-point and 32-/40-bit floating-point arithmetic formats and their low power make them particularly suitable for battery powered applications or where a higher ambient operating temperature is required.The ADSP-21477 offers a very low power and high performance Processor – 200 MHz/1200 MFLOPs – in an 88-Ld LFCSP package. The low power architecture of the ADSP-21477 makes these products particularly well suited to address the automotive audio and industrial control market segments where low power is a requirement. In addition to its high core performance, the ADSP-21477 includes additional processing blocks such as FIR, IIR, and FFT accelerators to increase the total performance of the system. There is a new feature called Variable Instruction Set Architecture (VISA) that allows the code size to be decreased by 20% to 30% and increase the memory size availability. The fourth generation DSP allows the ability to connect to external memory by providing a glueless interface to 16-bit wide SDR SDRAMs.Fourth-generation, ADSP-21477 SHARC Processors also integrate application-specific peripherals designed to simplify hardware design, minimize design risks, and ultimately reduce time to market. Grouped together, and broadly named the Digital Applications Interface (DAI), these functional blocks may be connected to each other or to external pins via the software-programmable Signal Routing Unit (SRU). The SRU is an innovative architectural feature that enables complete and flexible routing amongst DAI blocks. Peripherals connected through the SRU include but are not limited to serial ports, SPI ports, S/PDIF Tx/Rx, and an 8-Channel asynchronous sample rate converter block. The fourth generation SHARC allows data from the serial ports to be directly transferred to external memory by the DMA controller. Other peripherals such as UART and Two-Wire Interface are routed through a Digital Peripheral Interface (DPI).

The dual-core ADSP-BF606 Blackfin processor is optimized for a broad range of industrial, instrumentation, medical, and consumer applications demanding complex control and signal processing tasks while maintaining extremely high data throughput.Features include a high performance enhanced infrastructure, large on-chip memory and a feature rich peripheral set with expanded connectivity options including USB 2.0 HS OTG, 2 10/100 Ethernet MACs, and Removable Storage Interface (RSI).In addition to these the ADSP-BF606 processor contains features for safety-critical applications, including a CRC for memory protection, Parity and ECC protection in the internal memory blocks and a Fault Management Unit.

The ADSP-BF609 Blackfin processor is optimized for embedded vision and video analytics applications using a dual-core fixed-point DSP processor with a unique pipelined vision processor (PVP). The PVP is a set of functional blocks next to the Blackfin cores designed to accelerate image processing algorithms and reduce overall bandwidth requirements.Other features include a high performance enhanced infrastructure, large on-chip memory and a feature rich peripheral set with expanded connectivity options.In addition to these the ADSP-BF609 processor contains features for safety-critical applications, including a CRC for memory protection, Parity and ECC protection in the internal memory blocks and a Fault Management Unit.The ADSP-BF609 processor is ideal for many embedded vision applications such as automotive advanced driver assistance systems (ADAS), machine vision and robotics for industrial manufacturing systems, security and surveillance system analytics and bar code scanners.

Fixed Point Digital Signal Processor (DSP) 80MHz 144-CSPBGA (10x10)

ADSP-2111 - 16-Bit DSP MicroComputer

The ADSP-SC582 processor is part of the new, high-performance, power-efficient, real-time series that delivers greater than 21 giga-floating-point operations per second using one enhanced SHARC+® core and advanced DSP accelerators (FFT, FIR, IIR). The ADSP-SC58x and ADSP-2158x series consume less than 2 watts, making the new processor line-up more than 5x more power efficient than previous SHARC products. This advantage provides industry leading digital signal processing performance for applications where thermal management sets the limit for power consumption, or where the higher costs and lower reliability of fans cannot be tolerated.  Applications include automotive, consumer and professional audio, multi-axis motor control, and energy distribution systems.The ADSP-SC58x products complement the SHARC+ cores and DSP accelerators with the addition of an ARM® Cortex-A5 processor, with FPU and Neon® DSP extensions to handle additional real-time processing tasks and manage peripherals used to interface to time-critical data in audio, industrial closed-loop control, and industrial sensing applications. These interfaces includes Gigabit Ethernet, USB High-Speed and a rich variety of other connectivity options for a flexible and simplified system design. The ADSP-2158x family is designed for applications where a DSP co-processor is exclusively needed and includes two SHARC+ cores and a peripheral set matched to a DSP core. The new, code-compatible, enhanced SHARC+ core features clock-rate and power-efficiency improvements and adds instruction/data cache options, native double-precision floating-point support, and a number of other new instructions. Designed for low-power and using a low-leakage CMOS process, the ADSP-SC58x/2158x families deliver 450 MHz with 105°C environments in mind and provide a roadmap to future implementations at higher performance. More than 1.1 Mbytes of fast on-chip SRAM and a DDR3/2/LP interface aid efficient real-time performance while the memory subsystem includes major enhancements with advanced DMA engines for simultaneous data transfer. With software IP protection a growing industry security concern, ARM® TrustZone® security and an onboard crypto hardware accelerators are included. For applications where reliability is a critical requirement, memory parity and error-correction hardware provide higher data integrity. The overall integration and low-power features offered by the new ADSP-SC58x and ADSP-2158x series deliver significant BOM and board area savings and provide lower design complexity and reduced time to market for today’s complex applications. The ADSP-SC58x/2158x  is supported by ADI’s award winning Crosscore® Embedded Studio development tool suite, providing design engineers with interactive, real-time development tools that help optimize their design and speed time to market. Additionally, ADI and Micrium have collaborated to offer µC/OS-II® & µC/OS-III® real-time kernels on both SHARC+ and ARM Cortex-A5 cores, as well as Micrium’s USB Host, USB Device and file system stacks running on the ARM Cortex-A5. Analog Devices also provides the Linux Add-In for CrossCore Embedded Studio, a custom Linux board support package based on Buildroot, enabling customers interested in taking advantage of the communication stacks and application packages available for embedded Linux, running on the ARM Cortex-A5 core. Target Linux availability is September 2015 and to request, please complete the software request form at analog.com/srf and specify “Linux SC58x Support' in the Additional Comments field. The compatible ADSP-SC584 EZ-KIT-Lite development board and ICE-1000/2000 emulators facilitate the creation, test, and debug of advanced applications. Working in tandem with CrossCore Embedded Studio, the emulators provide state-of-the-art support for all JTAG-compliant Analog Devices processors now utilizing CoreSight™ from ARM.

The ADSP-SC587 processor is part of the new, high-performance, power-efficient, real-time series that delivers greater than 24 giga-floating-point operations per second using two enhanced SHARC+® cores and advanced DSP accelerators (FFT, FIR, IIR). The ADSP-SC58x and ADSP-2158x series consume less than 2 watts, making the new processor line-up more than 5x more power efficient than previous SHARC products. This advantage provides industry leading digital signal processing performance for applications where thermal management sets the limit for power consumption, or where the higher costs and lower reliability of fans cannot be tolerated.  Applications include automotive, consumer and professional audio, multi-axis motor control, and energy distribution systems.The ADSP-SC58x products complement the SHARC+ cores and DSP accelerators with the addition of an ARM® Cortex-A5 processor, with FPU and Neon® DSP extensions to handle additional real-time processing tasks and manage peripherals used to interface to time-critical data in audio, industrial closed-loop control, and industrial sensing applications. These interfaces includes Gigabit Ethernet, USB High-Speed, mobile storage (including SD/SDIO) and a rich variety of other connectivity options for a flexible and simplified system design.The ADSP-2158x family is designed for applications where a DSP co-processor is exclusively needed and includes two SHARC+ cores and a peripheral set matched to a DSP core.  The new, code-compatible, enhanced SHARC+ core features clock-rate and power-efficiency improvements and adds instruction/data cache options, native double-precision floating-point support, and a number of other new instructions. Designed for low-power and using a low-leakage CMOS process, the ADSP-SC58x/2158x families deliver 500 MHz with 105°C environments in mind and provide a roadmap to future implementations at higher performance. More than 1.8 Mbytes of fast on-chip SRAM and up to two DDR3/2/LP interfaces aid efficient real-time performance while the memory subsystem includes major enhancements with advanced DMA engines for simultaneous data transfer.With software IP protection a growing industry security concern, ARM® TrustZone® security and an onboard crypto hardware accelerators are included. For applications where reliability is a critical requirement, memory parity and error-correction hardware provide higher data integrity. The overall integration and low-power features offered by the new ADSP-SC58x and ADSP-2158x series deliver significant BOM and board area savings and provide lower design complexity and reduced time to market for today’s complex applications.The ADSP-SC58x/2158x  is supported by ADI’s award winning Crosscore®  Embedded Studio development tool suite, providing design engineers with interactive, real-time development tools that help optimize their design and speed time to market.Additionally, ADI and Micrium have collaborated to offer µC/OS-II® & µC/OS-III® real-time kernels on both SHARC+ and ARM Cortex-A5 cores, as well as Micrium’s USB Host, USB Device and file system stacks running on the ARM Cortex-A5.Analog Devices also provides the Linux Add-In for CrossCore Embedded Studio, a custom Linux board support package based on Buildroot, enabling customers interested in taking advantage of the communication stacks and application packages available for embedded Linux, running on the ARM Cortex-A5 core. Target Linux availability is September 2015 and to request, please complete the software request form  and specify “Linux SC58x Support' in the Additional Comments field.The compatible ADSP-SC589 EZ-KIT-Lite development board and ICE-1000/2000 emulators facilitate the creation, test, and debug of advanced applications. Working in tandem with CrossCore Embedded Studio, the emulators provide state-of-the-art support for all JTAG-compliant Analog Devices processors now utilizing CoreSight™ from ARM.