{"id":5684,"date":"2026-06-11T03:50:09","date_gmt":"2026-06-11T03:50:09","guid":{"rendered":"https:\/\/materialparts.com\/at91sam9260b-qu\/"},"modified":"2026-06-12T03:27:24","modified_gmt":"2026-06-12T03:27:24","slug":"at91sam9260b-qu","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/at91sam9260b-qu\/","title":{"rendered":"AT91SAM9260B-QU"},"content":{"rendered":"

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The AT91SAM9260B-QU from Microchip is an ARM926EJ-S embedded processor at 400MHz with Ethernet, USB, SDIO, and multiple serial interfaces in BGA-208 for embedded Linux.<\/p>\n

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\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nBGA-208 (15x15mm)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AT91SAM9260B-QU from Microchip is an ARM926EJ-S embedded processor at 400MHz with Ethernet, USB, SDIO, and multiple serial interfaces in BGA-208 for embedded Linux. Key Specifications Package BGA-208 (15x15mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[134],"class_list":["post-5684","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-microchip"],"acf":{"brief_explanation":"ARM9 MCU, 400MHz, 32KB SRAM, BGA-208","date_code":"","package_case":"BGA-208 (15x15mm)","in_stock":6413,"datasheet":"https:\/\/www.microchip.com\/en-us\/product\/AT91SAM9260","price":"$12.00 @ 1ku","product_introduction":"The AT91SAM9260B-QU from Microchip is an ARM926EJ-S embedded processor at 400MHz with Ethernet, USB, SDIO, and multiple serial interfaces in BGA-208 for embedded Linux.","working_principle":"The AT91SAM9260B-QU is an ARM926EJ-S microcontroller from Microchip (formerly Atmel) in BGA-208, running at 400MHz with no internal Flash (boots from external memory) and 32KB SRAM. The ARM926EJ-S core has a 5-stage pipeline with MMU (Memory Management Unit), supporting Linux and other operating systems requiring virtual memory. The 32KB SRAM is organized as 16KB I-cache, 16KB D-cache, and the MMU manages virtual-to-physical address translation with 64 TLB entries. The EBI (External Bus Interface) supports NOR Flash, NAND Flash (with hardware ECC), and SRAM. The SDRAMC (SDRAM Controller) supports up to 128MB of SDRAM at 133MHz. The EMAC (Ethernet MAC) provides 10\/100Mbps with MII\/RMII interface to an external PHY. The USB 2.0 Full-Speed host\/device controller supports OHCI host and device endpoints. The device includes six USARTs, two SPI ports, one SSC (Synchronous Serial Controller) for I2S audio, two TWI (I2C) interfaces, a 4-channel 10-bit ADC, four 32-bit timers, a watchdog timer, and a Real-Time Timer (RTT). The debug unit (DBGU) provides UART debug output and JTAG access. The boot sequence loads from NAND Flash, NOR Flash, or SD\/MMC card, determined by BMS (Boot Mode Select) pin at reset. The B revision fixes silicon errata from the original A revision. The -QU suffix specifies BGA-208, industrial temperature (-40C to +85C). Applications include industrial Linux gateways, point-of-sale terminals, and medical devices running embedded Linux.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-16<\/td>PA0-PA15<\/td>I\/O<\/td>Port A (GPIO\/USART\/SPI\/SSC\/TWI\/MCI\/ADC\/ISI)<\/td><\/tr>
      17-32<\/td>PB0-PB15<\/td>I\/O<\/td>Port B (GPIO\/USART\/SPI\/SSC\/TWI\/MCI\/ADC\/TIM\/ISI)<\/td><\/tr>
      33-48<\/td>PC0-PC15<\/td>I\/O<\/td>Port C (GPIO\/USART\/SPI\/SSC\/TWI\/MCI\/TIM\/EMAC\/AC97)<\/td><\/tr>
      49-64<\/td>PD0-PD15<\/td>I\/O<\/td>Port D (GPIO\/USART\/EMAC\/SDRAM\/FB\/EBI)<\/td><\/tr>
      65-80<\/td>PE0-PE7\/PE8-PE15<\/td>I\/O<\/td>Port E (GPIO\/EMAC\/SDRAM\/FB\/EBI\/DBGU)<\/td><\/tr>
      81-96<\/td>VDDCORE\/VDDIO\/VDDPLL\/VDDOSC\/GND<\/td>Power<\/td>1.0V core, 3.3V I\/O, PLL, oscillator, ground<\/td><\/tr>
      97-208<\/td>SDRAM\/EBI\/DEBUG\/TEST\/JTAG<\/td>I\/O\/Debug<\/td>External bus interface, SDRAM, JTAG debug, test<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Microchip<\/td>AT91SAM9260B-QU<\/td>BGA-208<\/td>Same device, Microchip brand<\/td><\/tr>
      Microchip<\/td>AT91SAM9261B-QU<\/td>BGA-217<\/td>Same core + LCD controller<\/td><\/tr>
      Microchip<\/td>AT91SAM9G20B-QU<\/td>BGA-217<\/td>400MHz ARM9, upgrade path<\/td><\/tr>
      NXP<\/td>LPC3250FET296<\/td>BGA-296<\/td>ARM926EJ, 266MHz, Ethernet, similar<\/td><\/tr>
      STMicroelectronics<\/td>STM32MP157AAC3<\/td>LQFP-444<\/td>Cortex-A7+M4, Linux capable, modern alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5684","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=5684"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5684\/revisions"}],"predecessor-version":[{"id":6129,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5684\/revisions\/6129"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5684"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5684"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}