{"id":8939,"date":"2026-07-01T02:47:31","date_gmt":"2026-07-01T02:47:31","guid":{"rendered":"https:\/\/materialparts.com\/cybt-343026-01-2\/"},"modified":"2026-07-01T02:47:31","modified_gmt":"2026-07-01T02:47:31","slug":"cybt-343026-01-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/cybt-343026-01-2\/","title":{"rendered":"CYBT-343026-01"},"content":{"rendered":"

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The CYBT-343026-01 is an Infineon (Cypress) EZ-BT WICED Bluetooth 5.0 module with CYW20706 silicon, 512KB flash, 11 GPIO, UART\/SPI\/I2C\/PCM, and Class 1\/2 output. Packaged in 12×15.5mm castellated module, -30C to +85C.<\/p>\n

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Bluetooth<\/td>\n5.0 Smart Ready<\/td>\n<\/tr>\n
Silicon<\/td>\nCYW20706<\/td>\n<\/tr>\n
\u0641\u0644\u0627\u0634<\/td>\n512 KB on-module<\/td>\n<\/tr>\n
GPIO<\/td>\n11<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nUART, SPI, I2C, PCM\/I2S<\/td>\n<\/tr>\n
Module Size<\/td>\n12 x 15.5 x 1.95 mm<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • Bluetooth 5.0 qualified module<\/li>\n
  • 512KB onboard serial flash<\/li>\n
  • 11 GPIO with ADC and PWM<\/li>\n
  • UART, SPI, I2C, PCM\/I2S<\/li>\n
  • Class 1 or Class 2 output power<\/li>\n
  • Cortex-M3 processor<\/li>\n
  • Multi-certified (FCC, CE, MIC)<\/li>\n<\/ul>\n

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      \n
    • Bluetooth audio devices<\/li>\n
    • IoT wireless connectivity<\/li>\n
    • Smart home and HID<\/li>\n
    • Industrial wireless<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CYBT-343026-01 is an Infineon (Cypress) EZ-BT WICED Bluetooth 5.0 module with CYW20706 silicon, 512KB flash, 11 GPIO, UART\/SPI\/I2C\/PCM, and Class 1\/2 output. Packaged in 12×15.5mm castellated module, -30C to +85C. Key Specifications Bluetooth 5.0 Smart Ready Silicon CYW20706 Flash 512 KB on-module GPIO 11 Interface UART, SPI, I2C, PCM\/I2S Module Size 12 […]<\/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":[13,20],"tags":[],"chip_brand":[173],"class_list":["post-8939","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-infineon"],"acf":{"brief_explanation":"BT 5.0 module, CYW20706, 512KB flash, 12x15.5mm","date_code":"","package_case":"Module (12.0 x 15.5 x 1.95 mm, castellated)","in_stock":2000,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-CYBT-343026-01_EZ-BT_WICED_Module-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ee4bcdb6bec","price":"$4.50 @ 1ku","product_introduction":"The CYBT-343026-01 is an Infineon (formerly Cypress) fully integrated Bluetooth 5.0 Smart Ready wireless module in a 12x15.5mm castellated package. The module integrates the CYW20706 Bluetooth\/BLE dual-mode silicon device, an onboard crystal oscillator, passive components, and 512KB serial flash memory for standalone operation. The Bluetooth 5.0 stack is royalty-free and qualified by Bluetooth SIG (QDID: 164447). The integrated power amplifier supports Class 1 (long range) or Class 2 (standard range) output power configuration. The Cortex-M3 32-bit processor provides sufficient processing power for application code alongside the Bluetooth stack. The 11 GPIO pins support peripheral functions including ADC, PWM, UART, SPI, I2C, and PCM\/I2S audio interface. The castellated solder pad connections simplify PCB assembly without requiring a specialized BGA or QFN footprint. The module is multi-certified to FCC (US), ISED (Canada), MIC (Japan), SRRC (China), KC (Korea), NCC (Taiwan), ANATEL (Brazil), and CE (Europe) regulations, eliminating the need for separate radio certification. Packaged in 12x15.5mm module rated for -30C to +85C.","working_principle":"The CYBT-343026-01 module integrates the CYW20706 baseband processor and RF transceiver with all necessary external components. The CYW20706 implements the Bluetooth 5.0 physical layer and link layer in hardware, with the protocol stack and application running on the embedded Cortex-M3 processor. The 512KB external serial flash stores the Bluetooth stack firmware, application code, and configuration data (BD_ADDR, pairing keys, etc.). At power-up, the bootloader loads the firmware from flash into RAM and starts the Bluetooth stack. The RF front end includes a power amplifier for Class 1\/2 operation, LNA for receiver sensitivity, and impedance matching network. The onboard 24MHz crystal provides the reference clock for the RF synthesizer. The module antenna is a PCB trace design optimized for the 2.4GHz ISM band. The UART interface provides the WICED application transport layer for host communication. SPI and I2C interfaces connect to application peripherals. The PCM\/I2S interface supports digital audio streaming for headset and speaker applications. The ADC channels measure analog sensor inputs, and PWM outputs drive LEDs, motors, and other actuators.","pin_description":"

      Castellated module with key signals: UART TX\/RX\/CTS\/RTS, SPI CLK\/MOSI\/MISO\/CS, I2C SDA\/SCL, PCM CLK\/SYNC\/IN\/OUT, ADC inputs, PWM outputs, 11 GPIO, VDD (1.8-3.6V), GND, RESET, BT_REG_ON. Refer to datasheet for complete pad map of the 12x15.5mm module.<\/p>","application_scenarios":"

      • Bluetooth audio headset\/speaker with PCM\/I2S digital audio and Class 1 output power<\/li>\n
      • IoT wireless sensor with UART host interface and multi-certified radio for global deployment<\/li>\n
      • Smart home device with BLE 5.0 and 11 GPIO for sensor\/actuator control<\/li>\n
      • Industrial wireless data link with 512KB flash for application code and certified module<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        CYBT-343027-01<\/td>Infineon<\/td>Different antenna<\/td><\/tr>
        CYBL10563<\/td>Infineon<\/td>BLE-only, smaller<\/td><\/tr>
        ESP32-WROOM<\/td>Espressif<\/td>WiFi+BT, different arch<\/td><\/tr>
        BL652<\/td>Nordic<\/td>nRF52832 module<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=8939"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8939\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=8939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=8939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=8939"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=8939"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}