{"id":9552,"date":"2026-07-03T08:47:40","date_gmt":"2026-07-03T08:47:40","guid":{"rendered":"https:\/\/materialparts.com\/adsp-bf522bbcz-3a\/"},"modified":"2026-07-03T08:47:40","modified_gmt":"2026-07-03T08:47:40","slug":"adsp-bf522bbcz-3a","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/adsp-bf522bbcz-3a\/","title":{"rendered":"ADSP-BF522BBCZ-3A"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The ADSP-BF522BBCZ-3A from Analog Devices is a 300 MHz Blackfin embedded processor in a 208-ball CSPBGA package. Featuring 132 kB on-chip SRAM, 32 kB ROM, and rich peripherals including SPORT, SPI, UART, TWI, and USB, it targets signal processing and control applications requiring deterministic real-time performance.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\nBlackfin (dual-MAC, 40-bit ALU)<\/td>\n<\/tr>\n
Clock Rate<\/td>\n300 MHz<\/td>\n<\/tr>\n
On-Chip SRAM<\/td>\n132 kB<\/td>\n<\/tr>\n
On-Chip ROM<\/td>\n32 kB<\/td>\n<\/tr>\n
Core Voltage<\/td>\n1.3 V<\/td>\n<\/tr>\n
I\/O Voltage<\/td>\n1.8V, 2.5V, 3.3V<\/td>\n<\/tr>\n
Peripherals<\/td>\n2xSPORT, SPI, TWI, 2xUART, USB, 8xTimer, 48xGPIO<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n208-Ball CSPBGA (17×17 mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u0625\u0644\u0649 +85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
Security<\/td>\nLockbox OTP for code\/content protection<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 300 MHz Blackfin core with dual 16-bit MAC units<\/li>\n
  • 132 kB on-chip SRAM for deterministic execution<\/li>\n
  • Lockbox security with OTP memory for IP protection<\/li>\n
  • Two full-duplex synchronous serial ports (SPORT)<\/li>\n
  • Deep Sleep ~1 mA and Hibernate ~50 uA low-power modes<\/li>\n
  • External memory interface for SDRAM and async memory<\/li>\n
  • Rich timer\/counters: 8 x 32-bit plus RTC and watchdog<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Audio and voice signal processing<\/li>\n
    • Industrial motor control and instrumentation<\/li>\n
    • Automotive audio processing<\/li>\n
    • Medical imaging and signal analysis<\/li>\n
    • Secure embedded communications<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADSP-BF522BBCZ-3A from Analog Devices is a 300 MHz Blackfin embedded processor in a 208-ball CSPBGA package. Featuring 132 kB on-chip SRAM, 32 kB ROM, and rich peripherals including SPORT, SPI, UART, TWI, and USB, it targets signal processing and control applications requiring deterministic real-time performance. Key Specifications Core Blackfin (dual-MAC, 40-bit ALU) […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[794],"chip_brand":[165],"class_list":["post-9552","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","tag-adsp-bf522bbcz-3a","chip_brand-adi"],"acf":{"brief_explanation":"Blackfin DSP, 300MHz, 132kB RAM, 208-CSPBGA, ADI","date_code":"","package_case":"208-CSPBGA (17 x 17 x 1.75 mm)","in_stock":10910,"datasheet":"https:\/\/www.analog.com\/en\/products\/ADSP-BF522.html","price":"$11.56 @ 1ku","product_introduction":"The ADSP-BF522BBCZ-3A from Analog Devices is a 300 MHz Blackfin embedded processor in a 208-ball CSPBGA package. It features the Blackfin dual-MAC architecture with 132 kB on-chip SRAM, 32 kB ROM, and comprehensive peripheral integration including two SPORT serial ports, SPI, TWI (I2C), dual UART, USB 2.0, and 48 GPIO pins. The Lockbox security feature with OTP memory provides code and content protection. Low-power modes (Deep Sleep at 1 mA, Hibernate at 50 uA) suit battery-powered applications. The device targets audio processing, industrial control, medical instrumentation, and secure embedded communications.","working_principle":"The ADSP-BF522 operates on the Blackfin processor architecture, a variable-length RISC\/DSP hybrid that combines microcontroller features (memory protection, timers, event handling) with DSP capabilities (dual 40-bit ALUs, dual 16-bit MAC units, hardware loop buffers). The 300 MHz core fetches instructions from on-chip SRAM or ROM through a 4-channel DMA controller that handles data movement without CPU intervention. The external bus interface supports glueless connection to SDRAM and asynchronous memories. The SPORT interfaces provide full-duplex serial data transfer with independent clock and frame sync, supporting I2S audio formats directly. The USB 2.0 controller includes an integrated PHY for device-mode operation.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      A1<\/td>VDD_EXT<\/td>Power<\/td>3.3V I\/O supply<\/td><\/tr>\n
      A5<\/td>CLKIN<\/td>Input<\/td>External clock input<\/td><\/tr>\n
      B2<\/td>\/RESET<\/td>Input<\/td>System reset (active low)<\/td><\/tr>\n
      C8<\/td>MS0\/SPI_SS<\/td>I\/O<\/td>SPI chip select \/ memory select<\/td><\/tr>\n
      D12<\/td>SPORT0_CLK<\/td>I\/O<\/td>SPORT0 clock<\/td><\/tr>\n
      E10<\/td>UART0_TX<\/td>Output<\/td>UART0 transmit<\/td><\/tr>\n
      F4<\/td>TWI_SCL<\/td>Output<\/td>I2C\/TWI clock<\/td><\/tr>\n
      H7<\/td>VDD_INT<\/td>Power<\/td>1.3V core supply<\/td><\/tr>\n
      K15<\/td>USB_DP<\/td>I\/O<\/td>USB data positive<\/td><\/tr>\n
      L12<\/td>ADDR19<\/td>Output<\/td>External address bus bit 19<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Audio and voice signal processing<\/li>\n
      • Industrial motor control and instrumentation<\/li>\n
      • Automotive audio processing<\/li>\n
      • Medical imaging and signal analysis<\/li>\n
      • Secure embedded communications<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        ADI<\/td>ADSP-BF522BBCZ-4A<\/td>208-CSPBGA<\/td>400 MHz higher speed grade<\/td><\/tr>\n
        ADI<\/td>ADSP-BF527BCPZ<\/td>182-BGA<\/td>Ethernet + USB variant<\/td><\/tr>\n
        TI<\/td>TMS320C5535<\/td>BGA<\/td>Alternative low-power DSP<\/td><\/tr>\n
        NXP<\/td>LPC4337<\/td>BGA<\/td>ARM Cortex-M4\/M0 alternative<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=9552"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9552\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=9552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=9552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=9552"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=9552"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}