Please note that Cypress is an Infineon Technologies Company. The document following this cover page is marked as Cypress document as this is the company that originally developed the product. Please note that Infineon will continue to offer the product to new and existing customers as part of the Infineon product portfolio. Continuity of document content The fact that Infineon offers the following product as part of the Infineon product portfolio does not lead to any changes to this document. Future revisions will occur when appropriate, and any changes will be set out on the document history page. Continuity of ordering part numbers Infineon continues to support existing part numbers. Please continue to use the ordering part numbers listed in the datasheet for ordering. www.infineon.comCYBT-423028-02 EZ-BT WICED Module CYBT-423028-02 EZ-BT WICED Module General Description The CYBT-423028-02 is a dual-mode Bluetooth BR/EDR and Low Energy wireless module solution. The CYBT-423028-02 includes onboard crystal oscillators, passive components, and the Cypress CYW20719 silicon device. The CYBT-423028-02 supports a number of peripheral functions (ADC, PWM), as well as multiple serial communication protocols 2 2 (UART, SPI, I C, I S/PCM). The CYBT-423028-02 includes a royalty-free Bluetooth LE stack compatible with Bluetooth 5.0 in a small 11.0 11.0 1.70mm module form-factor. The CYBT-423028-02 includes an integrated chip antenna, is qualified by Bluetooth SIG, and includes regulatory certification approval for FCC, ISED, MIC, and CE. Module Description Functional Capabilities Module size: 11.00 mm 11.00 mm 1.70 mm 1x ADC with (10-bit ENoB for DC measurement and 12-bit ENoB for Audio measurement) with 11 channels. Complies with Bluetooth Core Specification version 5.0 and includes support for BR, EDR 2/3 Mbps, eSCO, Bluetooth LE, 1x HCI UART for programming and HCI and LE 2 Mbps features. 1x peripheral UART (PUART) QDID: 109314 2x SPI (master or slave mode) blocks (SPI, Quad SPI, and MIPI Declaration ID: D039125 DBI-C) Certified to FCC, ISED, MIC, and CE standards 2 2 1x I C master/slave and 1x I C master only 1024-KB flash memory, 512-KB SRAM memory 2 I S/PCM audio interfaces Industrial temperature range: 30 C to +85 C Up to six 16-bit PWMs Integrated Arm Cortex -M4 microprocessor core with floating point unit (FPU) Watchdog Timer (WDT) Bluetooth Basic Rate (BR) and Enhanced Data Rate (EDR) RF Characteristics Support Maximum TX output power: +4.0 dBm Bluetooth LE protocol stack supporting generic access profile RX Receive Sensitivity: 95.5 dBm (GAP) Central, Peripheral, or Broadcaster roles Received signal strength indicator (RSSI) with 1-dB resolution Hardware Security Engine Power Consumption Benefits TX current consumption CYBT-423028-02 is fully integrated and certified solution that Bluetooth silicon: 5.6 mA (MCU + radio only, 0 dBm) provides all necessary components required to operate Bluetooth communication standards. RX current consumption Bluetooth silicon: 5.9 mA (MCU + radio only) Proven hardware design ready to use Cypress CYW20719 silicon low power mode support Ultra-flexible supermux I/O designs allows maximum flexibility PDS: 6.1 A with 512 KB SRAM retention for GPIO function assignment SDS: 1.6 A Large nonvolatile memory for complex application devel- HIDOFF (External Interrupt): 400 nA opment Over-the-Air (OTA) update capable for development or field updates Bluetooth SIG qualified with QDID and Declaration ID WICED Studio provides an easy-to-use integrated design environment (IDE) to configure, develop, program, and test your Bluetooth application Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-23238 Rev. *E Revised April 20, 2021