Features | Applications | General Description

Features

• Performance to 400MHz/800MMACs enables multi-channel audio plus CIF video processing in multimedia applications
• Enhanced Dynamic Power Management with on-chip core voltage regulation allows operation to 0.8V extending battery life in portable applications
• Application-tuned peripherals provide glueless connectivity to general purpose converters in data acquisition applications
• Multiple low cost, pin- and code-compatible derivatives enable software differentiation in cost-sensitive consumer applications

• Automotive Telematics
• Consumer Multimedia
• Digital and Satellite Radio
• Information Appliances
• Point of Sale Terminals
• Medical Instrumentation
• Professional Audio
• Telephony and Communications
• Video Conferencing
• VOIP Terminals

Analog Devices initial product family, the ADSP-BF531, ADSP-BF532, and ADSP-BF533, offer all the ease of use and architectural attributes of the Blackfin processor. These three processors are all completely pin compatible - differing solely with respect to their performance and on-chip memory - thus reducing risk and offering the ability to scale up or down depending upon the end application needs. All three processors offer low power consumption with scaleable performance from low-cost to very high performance.

The ADSP-BF532 offers exceptional performance, large on-chip memories, and an array of application-tuned peripherals. Its highly integrated feature set combined with an aggressive price ($7.50 in quantities of 10Kpcs) make it particularly well suited for applications requiring both a high degree of functionality and low cost such as automotive telematics, information appliances, and wired/wireless communications systems.

High Level of Integration

• 84Kbytes of on-chip L1 memory configured as --
  • 48Kbytes of L1 instruction memory SRAM/Cache
  • 32Kbytes of L1 data memory SRAM/Cache
  • 4 Kbytes of L1 scratchpad SRAM
• Parallel Peripheral Interface supporting ITU-R 656 video data formats
• Two dual-channel, full-duplex synchronous serial ports supporting eight stereo I²S channels
• 12 DMA channels supporting one and two-dimensional data transfers
• Memory controller providing glueless connection to multiple banks of external SDRAM, SRAM, Flash, or ROM.
• Three timer/counters supporting PWM, pulsewidth, and event count modes
• UART with support for IrDA?
• SPI-compatible port
• Event handler
• Real-time clock
• Watchdog timer
• PLL capable of 1x to 63x frequency multiplication
• 160-ball (12mm x 12mm) Mini-BGA, 176-Lead (24mm x 24mm) LQFP, and 169-ball (19mm x 19mm) Pb-Free Sparse PBGA packages
• Industrial temperature range

ADSP-BF532

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Blackfin Car Telematics

Blackfin eMedia

Blackfin SoftFone

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Blackfin