{"id":5802,"date":"2026-06-11T05:30:25","date_gmt":"2026-06-11T05:30:25","guid":{"rendered":"https:\/\/materialparts.com\/r5f10268asp55\/"},"modified":"2026-06-11T06:59:20","modified_gmt":"2026-06-11T06:59:20","slug":"r5f10268asp55","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/r5f10268asp55\/","title":{"rendered":"R5F10268ASP#55"},"content":{"rendered":"

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

The R5F10268ASP#55 from Renesas is an RL78\/G12 low-power 16-bit MCU with 32KB Flash, 2KB RAM, and rich timers in LQFP-48 for cost-sensitive applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n
\u5305\u88c5<\/td>\nLQFP-48 (7x7mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    \u5e94\u7528<\/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 R5F10268ASP#55 from Renesas is an RL78\/G12 low-power 16-bit MCU with 32KB Flash, 2KB RAM, and rich timers in LQFP-48 for cost-sensitive applications. Key Specifications Package LQFP-48 (7x7mm) 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":[12],"class_list":["post-5802","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-renesas"],"acf":{"brief_explanation":"RL78\/G12 MCU, 16-bit, 32KB Flash, LQFP-48","date_code":"","package_case":"LQFP-48 (7x7mm)","in_stock":10047,"datasheet":"https:\/\/www.renesas.com\/us\/en\/products\/microcontrollers-microprocessors\/rl78","price":"$1.50 @ 1ku","product_introduction":"The R5F10268ASP#55 from Renesas is an RL78\/G12 low-power 16-bit MCU with 32KB Flash, 2KB RAM, and rich timers in LQFP-48 for cost-sensitive applications.","working_principle":"The R5F10268ASP#55 is an RL78\/G12 16-bit low-power microcontroller from Renesas with 32KB Flash and 2KB SRAM in LQFP-48. This is a lower-Flash-density variant of the RL78\/G12 family, sharing the same RL78 core, peripheral set, and ultra-low-power architecture as the 64KB version (R5F102AAASP). The RL78 core achieves 3.9DMIPS at 32MHz with high code density. The power management controller (PMC) provides fine-grained control: STOP mode at 0.57uA (subsystem clock), SNOOZE mode at 0.53uA (with autonomous ADC), and IDLE mode at 3.2uA (CPU halted, peripherals active). The 10-bit ADC supports 10 channels with 4.3us conversion time. The #55 suffix denotes a specific temperature range and package option. Typical applications include sensor nodes, smart meters, portable medical devices, and IoT endpoints where the 32KB Flash and 2KB SRAM are sufficient for application firmware plus over-the-air update space.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-8<\/td>P00-P07<\/td>I\/O<\/td>Port 0 (GPIO\/UART0\/UART1\/I2C)<\/td><\/tr>
      9-16<\/td>P10-P17<\/td>I\/O<\/td>Port 1 (GPIO\/CSI\/ADC\/DA)<\/td><\/tr>
      17-24<\/td>P20-P27<\/td>I\/O<\/td>Port 2 (GPIO\/TIMER\/ADC)<\/td><\/tr>
      25-32<\/td>P30-P37<\/td>I\/O<\/td>Port 3 (GPIO\/ADC\/Comparator)<\/td><\/tr>
      33-40<\/td>P40-P47<\/td>I\/O<\/td>Port 4 (GPIO\/CSI\/RTC\/INT)<\/td><\/tr>
      41-48<\/td>P50-P57<\/td>I\/O<\/td>Port 5 (GPIO\/Timer output\/CLKOUT)<\/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>
      Renesas<\/td>R5F102AAASP#V0<\/td>LQFP-48<\/td>Same family, 64KB Flash variant<\/td><\/tr>
      Renesas<\/td>R5F1048AASP#V0<\/td>LQFP-48<\/td>RL78\/G14, 64KB Flash, more periph<\/td><\/tr>
      Renesas<\/td>R5F1026ASP#V0<\/td>LQFP-48<\/td>RL78\/G12, 48KB Flash<\/td><\/tr>
      Microchip<\/td>PIC16F19156-I\/PT<\/td>TQFP-48<\/td>8-bit, 32KB Flash, alternative<\/td><\/tr>
      STMicroelectronics<\/td>STM8L052R8T6<\/td>LQFP-48<\/td>8-bit ultra-low-power, 64KB Flash<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5802"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5802\/revisions"}],"predecessor-version":[{"id":5952,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5802\/revisions\/5952"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5802"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}