ADSP-BF706

PRODUCTION

Low Power 400MHz Blackfin+ Embedded Processor with 1MByte L2 SRAM

Data Sheet (Rev. D) Product Selection Table
Part Models
4
1ku List Price
Starting From $8.81
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Part Details

  • Blackfin+ core with up to 400 MHz performance
    • Dual 16-bit or single 32-bit MAC support per cycle
    • 16-bit complex MAC and many other instruction set enhancements
    • Instruction set compatible with previous Blackfin products
  • On-Chip Memory
    • 136KB L1 SRAM with multi-parity-bit protection (64KB instruction, 64KB data, 8KB scratchpad)
    • 1MByte on-chip L2 SRAM with ECC protection
    • 512KByte On-chip L2 ROM
  • Key Peripherals include
    • USB2.0 HS OTG
    • 2x CAN2.0B
    • ePPI Video I/O
    • 2x SPORTs (w/I2S)
    • 2xQuad-SPI / 1xDual-SPI (w/ Host mode option)
    • I2C
    • 2xUART
    • SD/SDIO/MMC (4-bit)
  • Security and one-time-programmable memory
    • Crypto hardware accelerators for fast secure boot/IP protection
    • memDMA encryption/decryption for fast run-time security
  • Low-cost packaging
    • 88-Lead LFCSP (QFN) package (12 mm × 12mm), RoHS compliant
  • Low system power with < 100 mW at 400 MHz (< 0.25 mW/MHz) at 25°C TJUNCTION
ADSP-BF706
Low Power 400MHz Blackfin+ Embedded Processor with 1MByte L2 SRAM
BF706/BF704/BF702/BF700 Functional Block Diagram EDN HOT 100
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Documentation

Data Sheet 1

User Guide 2

Application Note 12

Processor Manual 3

Product Highlight 1

Emulator Manual 2

Integrated Circuit Anomaly 1

Informational 1

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Software Resources

Middleware 1

Tools & Simulations

IBIS Model 1

BSDL Model File 1

Evaluation Kits

eval board
schematic 1
EVAL-BF706M-EZLITE

The ADSP-BF706 EZ-Kit Lite mini evaluation hardware provides an ultra low-power, low-cost hardware solution for evaluating the ADSP-BF70x Blackfin+ processor family.

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Features and Benefits

  • ADSP-BF706 EZ-KIT Mini features:
    • ADSP-BF706 Blackfin Processor
      • 400 MHz/800 MMACs performance at <100 mW
      • 1160 kB on-chip SRAM (136 kB L1, 1 MB L2)
      • 88-lead LFCSP (QFN) package
    • Small form factor: 4 in × 2 in (10 cm × 5 cm)
    • 4 MB quad SPI flash
    • ADAU1761 SigmaDSP® low power stereo audio codec
      • Line-in and headphone jacks
    • Direct USB 2.0 HS PHY interface to ADSP-BF706
    • External connections for EPPI0, SPORT, SPI, I2C, timer, and GPIOs
    • On-board debug agent (JTAG/SWD) via separate USB interface
    • Other features
      • USB bus powered
      • Push buttons and LEDs
      • Boot mode strapped to SPI master
      • Resistors for processor current measurement
      • Arduino Uno R3 connection compatibility
  • CrossCore® embedded studio software tools
    • Full featured development suite and board support package
    • Complete real-time debug capability included
    • Full featured one year evaluation license

Product Details

Analog Devices has developed a low cost, low power DSP evaluation platform targeting an array of real-time applications. The ADSP-BF706 EZ-KIT Mini® leverages the latest entry within the industry-leading, low power Blackfin® processor family as well as ADI’s optimized development tools and third party software deliverables. With on-board, high quality audio connectivity, multiple expansion options, and an integrated debug agent, the EZ-KIT Mini offers designers a complete small form factor, low cost starter platform for multiple applications.

The ADSP-BF706 Blackfin processor is a high performance DSP that delivers a class-leading 800 MMACS of processing power at less than 100 mW. With glueless connectivity options including USB and over 1 MB of internal SRAM, this reduces BOM cost and eliminates the need for external memory in many applications. Using the enhanced Blackfin+ core, the combination of performance, power efficiency, memory integration, sophisticated security, and great value, allows designers to incorporate advanced 16- and 32-bit processing into a wide range of new power sensitive use cases.

Target ADSP-BF70x applications include:

  • Portable audio, DJ equipment, and effects
  • Automotive audio and sensors
  • Portable communications
  • Military and aerospace
  • Portable healthcare
  • Intelligent lighting and occupancy detection*
  • Industrial imaging and biometrics*
* For an advanced imaging-based starter system, please refer to ADI’s ADSP-BF707 BLIP

eval board
schematic 2
EMULATOR-ADSP

Low Cost ICE-1000 and High Performance ICE-2000 USB-based JTAG Emulators

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Features and Benefits

  • JTAG/SWD support for Blackfin, Blackfin+, SHARC and multi-core SHARC+ with ARM
  • Plug-n-Play, USB 2.0 compliant
  • USB bus-powered device
  • Windows® 8.1, Window 7 compatible
  • Multiple processor I/O voltage support: 1.8V, 2.5V, and 3.3V
  • Multiprocessor support
  • JTAG/SWD clock operation of 5 MHz on the ICE-1000
  • JTAG/SWD clock operation up to 46 MHZ on the ICE-2000
  • Multi-colored LED for enhanced status indication
  • Software controlled target reset to support remote debug

Product Details

The Analog Devices ICE-1000 and ICE-2000 emulators facilitate the creation, test, and debug of advanced applications on Analog Devices Processors and DSPs. Working in tandem with the CrossCore® Embedded Studio development environment, these emulators provide state-of-the-art support for all JTAG-compliant Analog Devices processors.

New debug feature added for the ICE-1000/ICE-2000:


  • Coresight Serial Wire Debug (SWD) 
EVAL-BF706M-EZLITE
The ADSP-BF706 EZ-Kit Lite mini evaluation hardware provides an ultra low-power, low-cost hardware solution for evaluating the ADSP-BF70x Blackfin+ processor family.
ADI-EZ-Mini-01
EMULATOR-ADSP
Low Cost ICE-1000 and High Performance ICE-2000 USB-based JTAG Emulators
EMULATOR-ADSP

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