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.comCYW20736 Single-Chip Bluetooth Low Energy System-On-Chip The Cypress CYW20736 is a an advanced Bluetooth Low Energy SoC that supports wireless charging profile. The CYW20736 is designed to support the entire spectrum of Bluetooth Low Energy use cases for the medical, home automation, accessory, sensor, Internet Of Things, and wearable market segments. The CYW20736 radio has been designed to provide low power, low cost, and robust communications for applications operating in the globally available 2.4 GHz unlicensed Industrial, Scientific, and Medical (ISM) band. The single-chip Bluetooth low energy SoC is a monolithic component implemented in a standard digital CMOS process and requires minimal external components to make a fully compliant Bluetooth device. The CYW20736 is available in a 32-pin, 5 mm 5 mm 32-QFN package as well as WLCSP. CYW20736 device is supported in WICED SDK 2.x Cypress Part Numbering Scheme Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due to this conversion, there is no change in form, fit, or function as a result of offering the device with Cypress part number marking. The table provides Cypress ordering part number that matches an existing IoT part number. Table 1. Mapping Table for Part Number between Broadcom and Cypress Broadcom Part Number Cypress Part Number BCM20736 CYW20736 BCM20736A1KML2G CYW20736A1KML2G BCM20736A1KWBGT CYW20736A1KWBGT Features Applications 1 The following profiles are supported in ROM: AirFuel wireless charging Bluetooth Low Energy (BLE)-compliant Battery status Infrared modulator Blood pressure monitor IR learning Find me Supports Adaptive Frequency Hopping Heart rate monitor Excellent receiver sensitivity Proximity 10-bit auxiliary ADC with nine analog channels Thermometer On-chip support for serial peripheral interface (master and Weight scale slave modes) Time Broadcom Serial Communications interface (compatible with 1 2 Additional profiles that can be supported from RAM include: NXP I C slaves) Blood glucose monitor Programmable output power control Temperature alarm Integrated ARM Cortex-M3 based microprocessor core Location Automation Profile Support for secure OTA On-chip power-on reset (POR) Support for EEPROM and serial flash interfaces Integrated low-dropout regulator (LDO) On-chip software controlled power management unit Package type: 32-pin 32-QFN package (5 mm 5 mm) 80-pin WLCSP package (2104 m 2085 m) RoHS compliant 1. Full qualification and use of these profiles may require FW updates from Cypress. Some of these profiles are under development/approval at the Cypress SIG and conformity with the final approved version is pending. Contact your supplier for updates and the latest list of profiles. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-14883 Rev. *I Revised June 30, 2017