{"id":9298,"date":"2026-07-03T04:45:36","date_gmt":"2026-07-03T04:45:36","guid":{"rendered":"https:\/\/materialparts.com\/cc2640r2f-qw1\/"},"modified":"2026-07-03T04:45:54","modified_gmt":"2026-07-03T04:45:54","slug":"cc2640r2f-qw1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/cc2640r2f-qw1\/","title":{"rendered":"CC2640R2F-QW1"},"content":{"rendered":"

Productos<\/h2>\n

The CC2640R2F-QW1 is a SimpleLink Bluetooth Low Energy wireless microcontroller from Texas Instruments, integrating an ARM Cortex-M3 main processor (48MHz) and ARM Cortex-M0 radio core in a VQFN-32 (4x4mm) package. With 128KB Flash, 20KB SRAM, and Bluetooth 5.0 support, it provides a complete single-chip BLE solution for IoT, wearable, and automotive wireless applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nARM Cortex-M3 (Main) + Cortex-M0 (Radio)<\/td>\n<\/tr>\n
Max Clock Speed<\/td>\n48MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n128 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n20KB<\/td>\n<\/tr>\n
Wireless Protocol<\/td>\nBluetooth 5.0 (BLE)<\/td>\n<\/tr>\n
Frequency<\/td>\n2.4GHz<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8V to 3.8V<\/td>\n<\/tr>\n
GPIO<\/td>\n15<\/td>\n<\/tr>\n
ADC<\/td>\n8-channel 12-bit<\/td>\n<\/tr>\n
Paquete<\/td>\nVQFN-32 (4 x 4 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Dual-core architecture: Cortex-M3 application + Cortex-M0 radio<\/li>\n
  • Bluetooth 5.0 with 2Mbps data rate support<\/li>\n
  • 128KB Flash with 20KB SRAM<\/li>\n
  • Ultra-low power: 5.9mA TX, 6.1mA RX<\/li>\n
  • Rich peripheral set: UART, SPI, I2C, 12-bit ADC<\/li>\n
  • VQFN-32 compact 4x4mm package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • IoT sensor nodes and beacons<\/li>\n
    • Wearable health monitoring devices<\/li>\n
    • Smart home automation<\/li>\n
    • Industrial wireless sensor networks<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CC2640R2F-QW1 is a SimpleLink Bluetooth Low Energy wireless microcontroller from Texas Instruments, integrating an ARM Cortex-M3 main processor (48MHz) and ARM Cortex-M0 radio core in a VQFN-32 (4x4mm) package. With 128KB Flash, 20KB SRAM, and Bluetooth 5.0 support, it provides a complete single-chip BLE solution for IoT, wearable, and automotive wireless applications. […]<\/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":[13,25],"tags":[454],"chip_brand":[138],"class_list":["post-9298","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","tag-cc2640r2f-qw1","chip_brand-ti"],"acf":{"brief_explanation":"BLE 5.0 wireless MCU, Cortex-M3 48MHz, 128KB Flash, 20KB SRAM, VQFN-32","date_code":"","package_case":"VQFN-32 (4 x 4 x 0.9 mm)","in_stock":9500,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cc2640r2f.pdf","price":"$2.45 @ 1ku","product_introduction":"The CC2640R2F-QW1 is a SimpleLink Bluetooth Low Energy wireless microcontroller from Texas Instruments, integrating an ARM Cortex-M3 main processor (48MHz) and ARM Cortex-M0 radio core in a VQFN-32 (4x4mm) package. With 128KB Flash, 20KB SRAM, and Bluetooth 5.0 support, it provides a complete single-chip BLE solution for IoT, wearable, and automotive wireless applications. The dual-core architecture separates application and radio processing, ensuring reliable wireless performance while executing application code.","working_principle":"The CC2640R2F-QW1 operates as an integrated wireless MCU:\n\n1. Dual-Core Architecture: The ARM Cortex-M3 runs the application code and BLE stack (up to 48MHz), while the dedicated ARM Cortex-M0 radio core handles RF protocol timing and physical layer operations independently. This separation ensures deterministic radio timing regardless of application load.\n\n2. Bluetooth 5.0 Radio: The 2.4GHz radio supports BLE 5.0 features including 2Mbps data rate, longer range mode (125kbps\/500kbps coded PHY), and advertising extensions. The RF front-end includes a built-in balun, requiring only an external antenna matching network.\n\n3. Power Management: Multiple low-power modes allow the device to operate for years on coin cells. Standby current is 1.1uA with RTC running. The power management controller handles automatic transitions between active and sleep modes.\n\n4. Peripheral Integration: UART, SPI, I2C, 12-bit ADC, and 15 GPIO pins provide complete system integration capability. The sensor controller can autonomously sample sensors while the main CPU sleeps.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>DIO_0<\/td>I\/O<\/td>General-purpose digital I\/O \/ UART TX<\/td><\/tr>\n
      2<\/td>DIO_1<\/td>I\/O<\/td>General-purpose digital I\/O \/ UART RX<\/td><\/tr>\n
      3<\/td>DIO_2<\/td>I\/O<\/td>General-purpose digital I\/O \/ SPI CLK<\/td><\/tr>\n
      4<\/td>DIO_3<\/td>I\/O<\/td>General-purpose digital I\/O \/ SPI MOSI<\/td><\/tr>\n
      5<\/td>DIO_4<\/td>I\/O<\/td>General-purpose digital I\/O \/ SPI MISO<\/td><\/tr>\n
      6<\/td>DIO_5<\/td>I\/O<\/td>General-purpose digital I\/O \/ SPI CSn<\/td><\/tr>\n
      7<\/td>DIO_6<\/td>I\/O<\/td>General-purpose digital I\/O \/ I2C SDA<\/td><\/tr>\n
      8<\/td>DIO_7<\/td>I\/O<\/td>General-purpose digital I\/O \/ I2C SCL<\/td><\/tr>\n
      9-22<\/td>DIO_8-21<\/td>I\/O<\/td>General-purpose digital I\/O (multiplexed)<\/td><\/tr>\n
      23<\/td>RF_P<\/td>RF<\/td>RF positive output to antenna<\/td><\/tr>\n
      24<\/td>RF_N<\/td>RF<\/td>RF negative output to antenna<\/td><\/tr>\n
      25<\/td>VDD<\/td>Power<\/td>Digital power supply (1.8V-3.8V)<\/td><\/tr>\n
      26<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>\n
      27<\/td>RESET<\/td>Input<\/td>System reset (active low)<\/td><\/tr>\n
      28<\/td>JTAG_TMS<\/td>Input<\/td>Debug interface TMS<\/td><\/tr>\n
      29<\/td>JTAG_TCK<\/td>Input<\/td>Debug interface TCK<\/td><\/tr>\n
      30<\/td>JTAG_TDI<\/td>Input<\/td>Debug interface TDI<\/td><\/tr>\n
      31<\/td>JTAG_TDO<\/td>Output<\/td>Debug interface TDO<\/td><\/tr>\n
      32<\/td>VDDS<\/td>Power<\/td>Power supply for DC-DC<\/td><\/tr>\n<\/table>\n

      Note: VQFN-32 pinout summary. Pin multiplexing allows flexible peripheral assignment. RF_P and RF_N require external matching network to 50 Ohm antenna. VQFN package has exposed center thermal pad connected to GND.<\/p>","application_scenarios":"\n
      Application<\/th>Circuit Role<\/th>Key Requirement<\/th><\/tr>\n
      IoT Sensor<\/td>BLE sensor node with battery power<\/td>BLE 5.0, low power, ADC<\/td><\/tr>\n
      Wearable<\/td>Health monitoring with BLE data upload<\/td>Compact 4x4mm, low power<\/td><\/tr>\n
      Smart Home<\/td>Door\/window sensor, thermostat<\/td>BLE 5.0, long range mode<\/td><\/tr>\n
      Industrial<\/td>Wireless sensor network node<\/td>128KB Flash, BLE mesh<\/td><\/tr>\n
      Beacon<\/td>BLE beacon \/ asset tracking<\/td>BLE 5.0 advertising, low power<\/td><\/tr>\n<\/table>","alternative_models":"\n
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Key Specs<\/th>Notes<\/th><\/tr>\n
      Nordic<\/td>nRF52832-QFAA<\/td>QFN-48<\/td>BLE 5.0, Cortex-M4, 64KB RAM<\/td>More RAM, bigger package<\/td><\/tr>\n
      Silicon Labs<\/td>BGM220PC22HNA2<\/td>QFN-32<\/td>BLE 5.2, Cortex-M33, 96KB RAM<\/td>Newer BLE, more RAM<\/td><\/tr>\n
      Dialog<\/td>DA14531-00FX32<\/td>QFN-32<\/td>BLE 5.1, Cortex-M0+, 48KB RAM<\/td>Smaller core, less Flash<\/td><\/tr>\n
      TI<\/td>CC2652R1FRGZ<\/td>QFN-40<\/td>Multi-protocol, Cortex-M4<\/td>Thread\/Zigbee + BLE<\/td><\/tr>\n
      STMicro<\/td>STM32WB55CGU6<\/td>QFN-48<\/td>BLE 5.0, Cortex-M4, 256KB Flash<\/td>More Flash, bigger pkg<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=9298"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9298\/revisions"}],"predecessor-version":[{"id":9308,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9298\/revisions\/9308"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9298"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}