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ADSP-BF523:  LOW POWER BLACKFIN PROCESSOR WITH ADVANCED PERIPHERALS

The ADSP-BF523 Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF523 provides the greatest flexibility for today’s most demanding convergent signal processing applications. With power consumption as low as 0.23 mW/MHz and performance up to 600 MHz, applications can ...More

ADSP-BF523:  LOW POWER BLACKFIN PROCESSOR WITH ADVANCED PERIPHERALS

Product Description

The ADSP-BF523 Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF523 provides the greatest flexibility for today’s most demanding convergent signal processing applications. With power consumption as low as 0.23 mW/MHz and performance up to 600 MHz, applications can now add greater signal processing performance without forgoing battery life.

Configured as a co-processor in applications where flexibility is required to support a variety of multimedia applications, the ADSP-BF523 offers the processing performance along with scaleable power management that provides developers that flexibility in their design. For battery powered applications that either enhance the multimedia experience or deliver a full Mobile TV implementation, the ADSP-BF523 represents the ideal solution to release design innovation.

IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF523 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.

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  • Lockbox™ Secure Technology: Hardware-enabled security for code and content protection.
  • Blackfin Processor Core with up to 600 MHz (1200 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
  • 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
  • 289-ball, 12x12 mm, 0.5 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C)
  • 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*) * 533 MHz max operating speed
  • Clock Speed MHz (Max): 600MHz
  • RAM Memory (kBytes): 132
  • External Memory Bus: 16bit
  • Parallel Periph Interface: Yes
  • UARTs, Timers: Yes
  • Watchdog Timer, RTC: Yes
  • Core Voltage Regulation: Yes
  • Package: CSP_BGA

Functional Block Diagram for ADSP-BF523

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Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
Status indicates the current lifecycle of the product. This can be one of 4 stages:
  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
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.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

View PCN
This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.