{"id":5506,"date":"2026-06-10T04:21:25","date_gmt":"2026-06-10T04:21:25","guid":{"rendered":"https:\/\/materialparts.com\/tm4c1294ncpdtt3\/"},"modified":"2026-06-10T04:21:25","modified_gmt":"2026-06-10T04:21:25","slug":"tm4c1294ncpdtt3","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tm4c1294ncpdtt3\/","title":{"rendered":"TM4C1294NCPDTT3"},"content":{"rendered":"

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

The TM4C1294NCPDTT3 from Texas Instruments is an ARM Cortex-M4F microcontroller at 120MHz with integrated 10\/100 Ethernet MAC+PHY, 1MB Flash, 256KB SRAM in a 128-pin TQFP package. With FPU, EPI, 8 UARTs, 4 SPI, 4 I2C, 2 CAN, and 2 ADCs, it targets connected IoT and industrial applications.<\/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\n
\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\nARM Cortex-M4F (FPU)<\/td>\n<\/tr>\n
Frequency<\/td>\n120MHz<\/td>\n<\/tr>\n
\u0641\u0644\u0627\u0634<\/td>\n1MB<\/td>\n<\/tr>\n
SRAM<\/td>\n256 \u0643\u064a\u0644\u0648 \u0628\u0627\u064a\u062a<\/td>\n<\/tr>\n
\u0625\u064a\u062b\u0631\u0646\u062a<\/td>\n10\/100 MAC + integrated PHY<\/td>\n<\/tr>\n
ADC<\/td>\n2 x 12-bit, 1Msps<\/td>\n<\/tr>\n
UART<\/td>\n8 channels<\/td>\n<\/tr>\n
SPI\/I2C<\/td>\n4 SPI, 4 I2C<\/td>\n<\/tr>\n
\u0643\u0627\u0646<\/td>\n2 x CAN 2.0 A\/B<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +105 C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nTQFP-128 (14 x 14 mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 120MHz Cortex-M4F with hardware FPU<\/li>\n
  • Integrated 10\/100 Ethernet MAC and PHY<\/li>\n
  • 1MB Flash and 256KB SRAM<\/li>\n
  • 8 UARTs, 4 SPI, 4 I2C for extensive connectivity<\/li>\n
  • 2 x 12-bit 1Msps ADCs<\/li>\n
  • EPI for SDRAM\/SRAM\/FPGA interface<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • IoT gateways with Ethernet<\/li>\n
    • Industrial protocol bridges (Modbus\/TCP)<\/li>\n
    • Connected building automation<\/li>\n
    • Networked sensor hubs<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TM4C1294NCPDTT3 from Texas Instruments is an ARM Cortex-M4F microcontroller at 120MHz with integrated 10\/100 Ethernet MAC+PHY, 1MB Flash, 256KB SRAM in a 128-pin TQFP package. With FPU, EPI, 8 UARTs, 4 SPI, 4 I2C, 2 CAN, and 2 ADCs, it targets connected IoT and industrial applications. Key Specifications Core ARM Cortex-M4F (FPU) […]<\/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":[],"class_list":["post-5506","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu"],"acf":{"brief_explanation":"Cortex-M4F MCU, 120MHz, 1MB Flash, 256KB RAM, ENET+PHY, TQFP-128","date_code":"","package_case":"TQFP-128 (14 x 14 mm)","in_stock":2769,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tm4c1294ncpdt.pdf","price":"$12.00 @ 1ku","product_introduction":"The TM4C1294NCPDTT3 from Texas Instruments is an ARM Cortex-M4F microcontroller at 120MHz with integrated 10\/100 Ethernet MAC+PHY, 1MB Flash, 256KB SRAM in a 128-pin TQFP package. With FPU, EPI, 8 UARTs, 4 SPI, 4 I2C, 2 CAN, and 2 ADCs, it targets connected IoT and industrial applications.","working_principle":"The TM4C1294NCPDTT3 operates as described in the product overview. Key subsystems include the input stage, processing\/gain stage, output stage, and protection circuitry as detailed in the datasheet.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1-32<\/td>GPIO\/ADC\/COM<\/td>I\/O<\/td>Mixed I\/O, analog, communication<\/td><\/tr>
      33-64<\/td>ENET\/EPI<\/td>I\/O<\/td>Ethernet and external interface<\/td><\/tr>
      65-96<\/td>COM\/GPIO<\/td>I\/O<\/td>Communication and GPIO<\/td><\/tr>
      97-128<\/td>PWR\/GPIO<\/td>Power\/I\/O<\/td>Power and remaining GPIO<\/td><\/tr><\/table>","application_scenarios":"
      • IoT gateways with Ethernet<\/li>
      • Industrial protocol bridges (Modbus\/TCP)<\/li>
      • Connected building automation<\/li>
      • Networked sensor hubs<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Package<\/th>Notes<\/th><\/tr>
        TM4C129XNCZAD<\/td>TI<\/td>BGA-212<\/td>BGA package, more pins<\/td><\/tr>
        STM32F429ZIT6<\/td>ST<\/td>LQFP-144<\/td>Similar with LCD controller<\/td><\/tr>
        SAM4E16E<\/td>Microchip<\/td>LQFP-144<\/td>Cortex-M4, MAC+PHY<\/td><\/tr>
        LPC4357FET256<\/td>NXP<\/td>TQFP-256<\/td>Dual-core, higher performance<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5506","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=5506"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5506\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5506"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5506"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}