The following document contains information on Cypress products. Although the document is marked with the name Broadcom, the company that originally developed the specification, Cypress will continue to offer these products to new and existing customers. CONTINUITY OF SPECIFICATIONS There is no change to this document as a result of offering the device as a Cypress product. Any changes that have been made are the result of normal document improvements and are noted in the document history page, where supported. Future revisions will occur when appropriate, and changes will be noted in a document history page. CONTINUITY OF ORDERING PART NUMBERS Cypress continues to support existing part numbers. To order these products, please use only the Ordering Part Numbers listed in this document. FOR MORE INFORMATION Please visit our website at www.cypress.com or contact your local sales office for additional information about Cypress products and services. OUR CUSTOMERS Cypress is for true innovators in companies both large and small. Our customers are smart, aggressive, out-of-the-box thinkers who design and develop game-changing products that revolutionize their industries or create new industries with products and solutions that nobody ever thought of before. ABOUT CYPRESS Founded in 1982, Cypress is the leader in advanced embedded system solutions for the worlds most innovative automotive, industrial, home automation and appliances, consumer electronics and medical products. Cypresss programmable systems-on-chip, general-purpose microcontrollers, analog ICs, wireless and USB-based connectivity solutions and reliable, high-performance memories help engineers design differentiated products and get them to market first. Cypress is committed to providing customers with the best support and engineering resources on the planet enabling innovators and out-of-the-box thinkers to disrupt markets and create new product categories in record time. To learn more, go to www.cypress.com. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-14874 Rev. *I Revised July 1, 2016 Preliminary Data Sheet BCM20734 Single-Chip Bluetooth Transceiver for Wireless Input Devices GENERAL DESCRIPTION FEATURES The Broadcom BCM20734 is a Bluetooth 4.1- Complies with Bluetooth Core Specification compliant, stand-alone baseband processor with an version 4.1 including BR/EDR/BLE integrated 2.4 GHz transceiver. Manufactured using Supports Broadcom proprietary LE data rate up the industry s most advanced 40 nm CMOS low- to 2 Mbps power process, the BCM20734 employs the highest BLE HID profile version 1.00 compliant level of integration to eliminate all critical external Bluetooth Device ID profile version 1.3 compliant components, thereby minimizing the device s Supports Generic Access Profile (GAP) footprint and the costs associated with implementing Supports Adaptive Frequency Hopping (AFH) Bluetooth solutions. Excellent receiver sensitivity The BCM20734 is the optimal solution for Programmable output power control applications in wireless input devices including game Integrated ARM Cortex-M3 microprocessor core controllers, remote, keyboards, and joysticks. Built-in firmware adheres to the Bluetooth Low Energy (BLE) On-chip power-on reset (POR) profile and the BLE Human Interface Device (HID) Support for EEPROM and serial flash interfaces profile. Integrated low dropout regulator (LDO) APPLICATIONS On-chip software controlled power management unit Game controllers Programmable key scan matrix interface, up to Wireless pointing devices (mice) 8 20 key-scanning matrix Remote controls Three-axis quadrature signal decoder Wireless keyboards 2 PCM/I S Interface Joysticks Infrared modulator Home automation IR learning Point-of-sale input devices Auxiliary ADC with up to 28 analog channels 3D glasses One mono microphone input Blood pressure monitors On-chip support for serial peripheral interface Find me devices (master and slave modes) Heart rate monitors Broadcom Serial Communications interface 2 Proximity sensors (compatible with NXP I C slaves) Thermometers Package type: 90-pin FBGA package (8.5 mm 8.5 mm) RoHS compliant 20734-DS109-R 5300 California Avenue Irvine, CA 92617 Phone: 949-926-5000 Fax: 949-926-5203 October 21, 2014