{"id":11801,"date":"2026-07-27T03:28:52","date_gmt":"2026-07-27T03:28:52","guid":{"rendered":"https:\/\/ic-vendor.com\/lm3s3634-iqr50-a0\/"},"modified":"2026-07-27T10:14:52","modified_gmt":"2026-07-27T10:14:52","slug":"lm3s3634-iqr50-a0","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/lm3s3634-iqr50-a0\/","title":{"rendered":"LM3S3634-IQR50-A0"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

LM3S3634-IQR50-A0 is a Stellaris ARM Cortex-M3 MCU with 256KB Flash, 64KB SRAM, 50MHz, CAN, LQFP-64 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
\u6838\u5fc3<\/td>\nARM Cortex-M3<\/td>\n<\/tr>\n
\u95ea\u5149\u706f<\/td>\n256 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n64 KB<\/td>\n<\/tr>\n
Max Clock<\/td>\n50 MHz<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n3.3V<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nLQFP-64<\/td>\n<\/tr>\n
Peripherals<\/td>\nCAN, UART, SSI, I2C, Timers, ADC<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • ARM Cortex-M3 at 50MHz<\/li>\n
  • 256KB Flash with 64KB SRAM<\/li>\n
  • CAN 2.0 A\/B for networking<\/li>\n
  • Multiple UART\/SSI\/I2C interfaces<\/li>\n
  • LQFP-64 package<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n

    Refer to manufacturer datasheet for detailed application information and design guidelines.<\/p>","protected":false},"excerpt":{"rendered":"

    Product Overview LM3S3634-IQR50-A0 is a Stellaris ARM Cortex-M3 MCU with 256KB Flash, 64KB SRAM, 50MHz, CAN, LQFP-64 package. Key Specifications Core ARM Cortex-M3 Flash 256 KB SRAM 64 KB Max Clock 50 MHz Supply Voltage 3.3V Package LQFP-64 Peripherals CAN, UART, SSI, I2C, Timers, ADC Features ARM Cortex-M3 at 50MHz 256KB Flash with 64KB SRAM […]<\/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":[13,22],"tags":[3089],"chip_brand":[1893],"class_list":["post-11801","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-video-ics","tag-lm3s3634-iqr50-a0","chip_brand-texas-instruments"],"acf":{"brief_explanation":"TI Stellaris ARM Cortex-M3 MCU, LM3S3634-IQR50-A0","date_code":"","package_case":"See datasheet","in_stock":3570,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm3s3634.pdf","price":"$0.50 - $3.00","product_introduction":"LM3S3634-IQR50-A0 is a Stellaris ARM Cortex-M3 MCU with 256KB Flash, 64KB SRAM, 50MHz, CAN, LQFP-64 package.","working_principle":"The LM3S3634-IQR50-A0 is a Texas Instruments interface or analog IC providing signal conditioning, level translation, or protocol conversion between system domains. The internal architecture uses precision analog circuitry (bandgap references, op-amps, comparators) combined with digital logic for configuration and control. The device supports standard communication protocols and voltage levels, enabling interoperability between mixed-voltage system components.","pin_description":"
    Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
    I\/O<\/td>Signal pins<\/td>Primary signal interface pins<\/td><\/tr>
    Power<\/td>VCC\/VDD<\/td>Supply voltage pins<\/td><\/tr>
    Ground<\/td>GND\/VSS<\/td>Ground reference pins<\/td><\/tr>
    Control<\/td>EN, RST, CS<\/td>Enable, reset, and chip select controls<\/td><\/tr><\/table>","application_scenarios":"
    • Multi-voltage I2C\/SPI bus extension<\/li>
    • Sensor signal conditioning<\/li>
    • Protocol conversion<\/li>
    • Hot-swap and power sequencing<\/li><\/ul>","alternative_models":"
      Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
      NCV4275<\/td>ON Semi<\/td>Equivalent LDO function<\/td><\/tr>
      AP2112<\/td>Diodes Inc<\/td>Low-cost LDO alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11801"}],"version-history":[{"count":1,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11801\/revisions"}],"predecessor-version":[{"id":12205,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11801\/revisions\/12205"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11801"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}