CYW20730 Single-Chip Bluetooth Transceiver for Wireless Input Devices The Cypress CYW20730 is a Bluetooth 3.0-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver. It is ideal for wireless input device applications including game controllers, keyboards, 3D glasses, remote controls, gestural input devices, and sensor devices. Built-in firmware adheres to the Bluetooth Human Interface Device (HID) profile and Bluetooth Device ID profile specifications. The CYW20730 radio has been designed to provide low power, low cost, and robust communications for applications operating in the globally available 2.4 GHz unlicensed ISM band. It is fully compliant with Bluetooth Radio Specification 3.0. The single-chip Bluetooth transceiver is a monolithic component implemented in a standard digital CMOS process and requires minimal external components to make a fully compliant Bluetooth device. The CYW20730 is available in three package options: a 32- pin, 5 mm 5 mm QFN, a 40-pin, 6 mm 6 mm QFN, and a 64-pin, 7 mm 7 mm BGA. 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 BCM20730 CYW20730 BCM20730A2KML2GT CYW20730A2KML2GT BCM20730A1KML2G CYW20730A1KML2G BCM20730A1KMLG CYW20730A1KMLG BCM20730A1KFBGT CYW20730A1KFBGT BCM20730A2KFBG CYW20730A2KFBG BCM20730A1KFBG CYW20730A1KFBG BCM20730A1KML2GT CYW20730A1KML2GT BCM20730A2KML2G CYW20730A2KML2G BCM20730A1KMLGT CYW20730A1KMLGT BCM20730A2KFBGT CYW20730A2KFBGT Acronyms and Abbreviations In most cases, acronyms and abbreviations are defined on first use. For a comprehensive list of acronyms and other terms used in Cypress documents, go to CYW20730 Features On-chip support for common keyboard and mouse interfaces 10-bit auxiliary ADC with 28 analog channels eliminates external processor On-chip support for serial peripheral interface (master and Programmable keyscan matrix interface, up to 8 20 key- slave modes) scanning matrix Broadcom Serial Communications (BSC) interface (compatible 2 3-axis quadrature signal decoder with Philips (now NXP) I C slaves) Shutter control for 3D glasses Programmable output power control meets Class 2 or Class 3 requirements Infrared modulator Class 1 operation supported with external PA and T/R switch IR learning Integrated ARM Cortex-M3 based microprocessor core Triac control On-chip power-on reset (POR) Triggered Broadcom Fast Connect Support for EEPROM and serial flash interfaces Supports Adaptive Frequency Hopping Integrated low-dropout regulator (LDO) Excellent receiver sensitivity On-chip software controlled power management unit Bluetooth specification 3.0 compatible, including enhanced power control (Unicast Connectionless Data) Three package types are available: 32-pin QFN package (5 mm 5 mm) Bluetooth HID profile version 1.0 compliant 40-pin QFN package (6 mm 6 mm) Bluetooth Device ID profile version 1.3 compliant 64-pin BGA package (7 mm 7 mm) Bluetooth AVRCP-CT profile version 1.3 compliant RoHS compliant Document Number: 002-14824 Rev. *J Page 2 of 50