{"id":5279,"date":"2026-06-09T10:38:47","date_gmt":"2026-06-09T10:38:47","guid":{"rendered":"https:\/\/materialparts.com\/c8051f040-gq\/"},"modified":"2026-06-09T10:38:47","modified_gmt":"2026-06-09T10:38:47","slug":"c8051f040-gq","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/c8051f040-gq\/","title":{"rendered":"C8051F040-GQ"},"content":{"rendered":"

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

C8051F040-GQ from Silicon Labs is a high-speed 8051 MCU at 25MHz with 64KB Flash, 4352B RAM. 12-bit ADC, 12-bit DAC, CAN 2.0B. TQFP-100.<\/p>\n

\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644<\/h2>\n

Enhanced 8051 core at 25MHz (100MIPS). 64KB Flash, 4KB XRAM+256B IRAM. 12-bit 100ksps ADC. 12-bit DAC. CAN 2.0B controller. 64 digital I\/O. Multiple UART\/SPI\/SMBus. JTAG debug.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062f\u0628\u0648\u0633<\/th>\n\u0627\u0644\u0627\u0633\u0645<\/th>\n\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th>\n<\/tr>\n
\u0627\u0644\u0637\u0627\u0642\u0629<\/td>\nVDD\/DGND<\/td>\n2.7-3.6V<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629<\/td>\nADC\/DAC<\/td>\n\u0627\u0644\u0625\u062f\u062e\u0627\u0644\/\u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a<\/td>\n<\/tr>\n
\u0643\u0627\u0646<\/td>\nCANTX\/CANRX<\/td>\nCAN bus<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Industrial control with CAN<\/li>\n
  • Data acquisition systems<\/li>\n
  • Automotive ECU<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/th>\n\u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621<\/th>\n\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n
    \u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/td>\nC8051F041-GQ<\/td>\nSmaller package<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview C8051F040-GQ from Silicon Labs is a high-speed 8051 MCU at 25MHz with 64KB Flash, 4352B RAM. 12-bit ADC, 12-bit DAC, CAN 2.0B. TQFP-100. Working Principle Enhanced 8051 core at 25MHz (100MIPS). 64KB Flash, 4KB XRAM+256B IRAM. 12-bit 100ksps ADC. 12-bit DAC. CAN 2.0B controller. 64 digital I\/O. Multiple UART\/SPI\/SMBus. JTAG debug. Pin Description […]<\/p>\n","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":[184],"class_list":["post-5279","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-silabs"],"acf":{"brief_explanation":"8051 MCU, 25MHz, 64KB Flash, TQFP-100","date_code":"","package_case":"TQFP-100 (14.0 x 14.0 x 1.2mm)","in_stock":12215,"datasheet":"https:\/\/www.silabs.com\/documents\/public\/data-sheets\/C8051F040.pdf","price":"$10.00 @ 1ku","product_introduction":"C8051F040-GQ from Silicon Labs is a high-speed 8051 MCU at 25MHz with 64KB Flash, 4352B RAM. 12-bit ADC, 12-bit DAC, CAN 2.0B. TQFP-100.","working_principle":"Enhanced 8051 core at 25MHz (100MIPS). 64KB Flash, 4KB XRAM+256B IRAM. 12-bit 100ksps ADC. 12-bit DAC. CAN 2.0B controller. 64 digital I\/O. Multiple UART\/SPI\/SMBus. JTAG debug.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    Power<\/td>VDD\/DGND<\/td>2.7-3.6V<\/td><\/tr>
    Analog<\/td>ADC\/DAC<\/td>Analog I\/O<\/td><\/tr>
    CAN<\/td>CANTX\/CANRX<\/td>CAN bus<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control with CAN<\/li>
    • Data acquisition systems<\/li>
    • Automotive ECU<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      Silicon Labs<\/td>C8051F041-GQ<\/td>Smaller package<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5279","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=5279"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5279\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5279"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5279"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}