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.comCYW20706 Bluetooth SoC for Embedded Wireless Devices General Description The Cypress CYW20706 is a single-chip Bluetooth 4.2-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver. Manufactured using the industry s most advanced 40 nm CMOS low-power process, the CYW20706 employs the highest level of integration to eliminate all critical external components, thereby minimizing the device s footprint and the costs associated with implementing Bluetooth solutions. The CYW20706 is the optimal solution for embedded and IoT applications. Built-in firmware adheres to the Bluetooth Low Energy (BLE) profile. Cypress Part Numbering Scheme Cypress is converting the acquired IoT part numbers from Cypress 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 BCM20706 CYW20706 BCM20706UA2KFFB4G CYW20706UA2KFFB4G Features Complies with Bluetooth Core Specification version 4.2 Support for EEPROM and serial flash interfaces including BR/EDR/BLE Integrated low dropout regulators (LDO) Broadcom proprietary LE data rate up to 2 Mbps On-chip software controlled PMU BLE HID profile version 1.00 compliant 2 PCM/I S Interface Bluetooth Device ID profile version 1.3 compliant Infrared modulator Supports Generic Access Profile (GAP) On-chip support for SPI (master/slave modes) Supports Adaptive Frequency Hopping (AFH) 2 I2C interface (compatible with NXP I C slaves) Excellent receiver sensitivity Package types: Programmable output power control 49-pin FBGA package (4.5 mm x 4.0 mm) Bluetooth 4.2- Integrated ARM Cortex-M3 microprocessor core compliant On-chip power-on reset (POR) RoHS compliant Applications Home automation Heart rate monitors Point-of-sale input devices Proximity sensors Blood pressure monitors Thermometers Find me devices Wearables Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document No. 002-19479 Rev. *B Revised March 21, 2018