{"id":5526,"date":"2026-06-10T04:22:09","date_gmt":"2026-06-10T04:22:09","guid":{"rendered":"https:\/\/materialparts.com\/r5f102aaasp50\/"},"modified":"2026-06-10T04:22:09","modified_gmt":"2026-06-10T04:22:09","slug":"r5f102aaasp50","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/r5f102aaasp50\/","title":{"rendered":"R5F102AAASP#50"},"content":{"rendered":"

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

The R5F102AAASP#50 from Renesas is an RL78\/G10 16-bit ultra-low-power microcontroller with 2KB Flash, 256B RAM, and 8-bit ADC in a 10-pin SSOP package. The #50 denotes 16MHz operation. With 160uA\/MHz active current, 0.54uA standby (RTC on), and built-in oscillator, it targets simple battery-operated control and sensing.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6838\u5fc3<\/td>\nRL78 (16-bit CISC)<\/td>\n<\/tr>\n
Max Frequency<\/td>\n16MHz<\/td>\n<\/tr>\n
\u95ea\u5149\u706f<\/td>\n2KB<\/td>\n<\/tr>\n
RAM<\/td>\n256 bytes<\/td>\n<\/tr>\n
ADC<\/td>\n8-bit, 4 channels<\/td>\n<\/tr>\n
\u8ba1\u65f6\u5668<\/td>\n8-bit x 2, watchdog<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n6<\/td>\n<\/tr>\n
Active Current<\/td>\n160uA\/MHz @ 3V<\/td>\n<\/tr>\n
Standby Current<\/td>\n0.54uA (RTC on), 0.32uA (deep)<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n1.6V to 5.5V<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSSOP-10<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 2KB Flash, 256B RAM in 10-pin package<\/li>\n
  • 160uA\/MHz ultra-low active current<\/li>\n
  • 0.54uA standby with RTC, 0.32uA deep standby<\/li>\n
  • 1.6V-5.5V wide supply range<\/li>\n
  • Built-in high-speed oscillator (no external crystal)<\/li>\n
  • 8-bit ADC with 4 channels<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Simple battery-operated controllers<\/li>\n
    • Smoke\/CO detector logic<\/li>\n
    • Remote keyless entry<\/li>\n
    • Thermostat and fan control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The R5F102AAASP#50 from Renesas is an RL78\/G10 16-bit ultra-low-power microcontroller with 2KB Flash, 256B RAM, and 8-bit ADC in a 10-pin SSOP package. The #50 denotes 16MHz operation. With 160uA\/MHz active current, 0.54uA standby (RTC on), and built-in oscillator, it targets simple battery-operated control and sensing. Key Specifications Core RL78 (16-bit CISC) Max […]<\/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-5526","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu"],"acf":{"brief_explanation":"RL78\/G10 MCU, 16MHz, 2KB Flash, SSOP-10","date_code":"","package_case":"SSOP-10 (4.4 x 3.9 mm, 0.65mm pitch)","in_stock":6417,"datasheet":"https:\/\/www.renesas.com\/us\/en\/products\/microcontrollers-microprocessors\/rl78-low-power-8-16-bit-mcus\/rl78g10","price":"$0.45 @ 1ku","product_introduction":"The R5F102AAASP#50 from Renesas is an RL78\/G10 16-bit ultra-low-power microcontroller with 2KB Flash, 256B RAM, and 8-bit ADC in a 10-pin SSOP package. The #50 denotes 16MHz operation. With 160uA\/MHz active current, 0.54uA standby (RTC on), and built-in oscillator, it targets simple battery-operated control and sensing.","working_principle":"The R5F102AAASP#50 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<\/td>P0.0\/INT0<\/td>I\/O<\/td>GPIO \/ external interrupt<\/td><\/tr>
      2<\/td>P0.1\/INT1<\/td>I\/O<\/td>GPIO \/ external interrupt<\/td><\/tr>
      3<\/td>P0.2\/TI00<\/td>I\/O<\/td>GPIO \/ timer input<\/td><\/tr>
      4<\/td>VSS<\/td>Power<\/td>Ground<\/td><\/tr>
      5<\/td>P0.3\/TO00<\/td>I\/O<\/td>GPIO \/ timer output<\/td><\/tr>
      6<\/td>P1.0\/ANI0<\/td>I\/O<\/td>GPIO \/ ADC input<\/td><\/tr>
      7<\/td>P1.1\/ANI1<\/td>I\/O<\/td>GPIO \/ ADC input<\/td><\/tr>
      8<\/td>P1.2\/ANI2<\/td>I\/O<\/td>GPIO \/ ADC input<\/td><\/tr>
      9<\/td>P1.3\/ANI3<\/td>I\/O<\/td>GPIO \/ ADC input<\/td><\/tr>
      10<\/td>VDD<\/td>Power<\/td>Supply (1.6-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • Simple battery-operated controllers<\/li>
      • Smoke\/CO detector logic<\/li>
      • Remote keyless entry<\/li>
      • Thermostat and fan control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Package<\/th>Notes<\/th><\/tr>
        R5F1026AASP#50<\/td>Renesas<\/td>SSOP-10<\/td>4KB Flash version<\/td><\/tr>
        ATtiny10-TS8R<\/td>Microchip<\/td>SOT-23-6<\/td>6-pin, 1KB Flash<\/td><\/tr>
        PIC10F320-I\/OT<\/td>Microchip<\/td>SOT-23-6<\/td>6-pin, 256B Flash<\/td><\/tr>
        STM8S001J3M3<\/td>ST<\/td>SOIC-8<\/td>8KB Flash, 8-pin<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5526","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=5526"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5526\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5526"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}