Overview

Features and Benefits

  • Lockbox Secure Technology: Hardware-enabled security for code and content protection.
  • Blackfin Processor Core with up to 400 MHz (800 MMACS) performance
  • 2 dual-channel, full-duplex synchronous serial ports supporting 8 stereo I2S channels
  • 12 peripheral DMA channels supporting one- and two-dimensional data transfers
  • 289-ball, 12x12 mm, 0.5 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C)
  • NAND Flash Controller with 8-Bit interface for commands, addresses and data
  • Connectivity: Host DMA Port, UART’s, SPORT’s, SPI and TWI
  • Memory controller providing glue-less connection to multiple banks of external SDRAM, SRAM, Flash, or ROM
  • Low Standby Power; ~1mA Deep Sleep, ~50uA Hibernate
  • 208-ball, 17x17 mm, 0.8 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C; Industrial temperature range -40°C to +85°C*)

Product Details

The ADSP-BF522 Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF522 provides the greatest flexibility for today’s most demanding convergent signal processing applications.

For battery powered applications that either enhance the multimedia experience or deliver a full Mobile TV implementation, the ADSP-BF522 represents the ideal solution to release design innovation.

IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF522 provides a security scheme which balances flexibility and upgradeability with performance through the inclusion of a firmware-based solution including OTP (One Time Programmable) memory to enable users to implement private keys for secure access to program code.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (4)

Documentation & Resources

  • View All (73)
  • Data Sheets (1)
  • Application Notes (47)
  • User Guides (2)
  • Processor Manuals (3)
  • Software Manuals (11)
  • Emulator Manuals (3)
  • Integrated Circuit Anomalies (1)
  • Product Highlight (2)
  • Informational (1)
  • Product Selection Guide (1)
  • Technical Articles (1)
  • Application Notes
    Software Manuals

    Software & Systems Requirements

    Software & Tools Anomalies

    Middleware

    Design Resources

    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.

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