{"id":5245,"date":"2026-06-09T10:37:44","date_gmt":"2026-06-09T10:37:44","guid":{"rendered":"https:\/\/materialparts.com\/bluenrg-232\/"},"modified":"2026-06-09T10:37:44","modified_gmt":"2026-06-09T10:37:44","slug":"bluenrg-232","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/bluenrg-232\/","title":{"rendered":"BLUENRG-232"},"content":{"rendered":"

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

BLUENRG-232 from ST is a Bluetooth Low Energy 5.0 SoC with integrated balun. -96dBm RX sensitivity. +8dBm TX. ARM Cortex-M0 at 32MHz. 256KB Flash, 24KB RAM. QFN-32.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

Cortex-M0 runs BLE stack and application. Integrated RF balun reduces BOM. AES-128 security. SPI\/I2C\/UART interfaces. Multiple sleep modes down to 1.2uA.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u522b\u9488\u7ec4<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
RF<\/td>\nRF_IO<\/td>\nAntenna (with balun)<\/td>\n<\/tr>\n
\u7535\u6e90<\/td>\nVDD\/VDD_RF<\/td>\n1.7-3.6V<\/td>\n<\/tr>\n
\u8c03\u8bd5<\/td>\nSWD<\/td>\nSerial wire debug<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • BLE beacons and sensors<\/li>\n
  • Wireless IoT devices<\/li>\n
  • Smart home peripherals<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n\n
    \u5236\u9020\u5546<\/th>\n\u90e8\u4ef6\u7f16\u53f7<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    ST<\/td>\nBLUENRG-LP<\/td>\nNext-gen BLE SoC<\/td>\n<\/tr>\n
    Nordic<\/td>\nnRF52832<\/td>\nCompeting BLE SoC<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview BLUENRG-232 from ST is a Bluetooth Low Energy 5.0 SoC with integrated balun. -96dBm RX sensitivity. +8dBm TX. ARM Cortex-M0 at 32MHz. 256KB Flash, 24KB RAM. QFN-32. Working Principle Cortex-M0 runs BLE stack and application. Integrated RF balun reduces BOM. AES-128 security. SPI\/I2C\/UART interfaces. Multiple sleep modes down to 1.2uA. Pin Description Pin […]<\/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":[13,20],"tags":[],"chip_brand":[142],"class_list":["post-5245","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-st"],"acf":{"brief_explanation":"BLE 5.0 SoC, -96dBm RX, QFN-32","date_code":"","package_case":"QFN-32 (5.0 x 5.0 x 0.9mm)","in_stock":10961,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/bluenrg-232.pdf","price":"$3.00 @ 1ku","product_introduction":"BLUENRG-232 from ST is a Bluetooth Low Energy 5.0 SoC with integrated balun. -96dBm RX sensitivity. +8dBm TX. ARM Cortex-M0 at 32MHz. 256KB Flash, 24KB RAM. QFN-32.","working_principle":"Cortex-M0 runs BLE stack and application. Integrated RF balun reduces BOM. AES-128 security. SPI\/I2C\/UART interfaces. Multiple sleep modes down to 1.2uA.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    RF<\/td>RF_IO<\/td>Antenna (with balun)<\/td><\/tr>
    Power<\/td>VDD\/VDD_RF<\/td>1.7-3.6V<\/td><\/tr>
    Debug<\/td>SWD<\/td>Serial wire debug<\/td><\/tr><\/table>","application_scenarios":"
    • BLE beacons and sensors<\/li>
    • Wireless IoT devices<\/li>
    • Smart home peripherals<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      ST<\/td>BLUENRG-LP<\/td>Next-gen BLE SoC<\/td><\/tr>
      Nordic<\/td>nRF52832<\/td>Competing BLE SoC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5245","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=5245"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5245\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5245"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}