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
BCM20730A1KML2G
BCM20730A1KMLG
BCM20730A1KFBGT
BCM20730A2KFBG
BCM20730A1KFBG
BCM20730A1KML2GT
BCM20730A2KML2G
BCM20730A1KMLGT
BCM20730A2KFBGT
CYW20730A2KML2GT
CYW20730A1KML2G
CYW20730A1KMLG
CYW20730A1KFBGT
CYW20730A2KFBG
CYW20730A1KFBG
CYW20730A1KML2GT
CYW20730A2KML2G
CYW20730A1KMLGT
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 http://www.cypress.com/glossary.
Applications
■ Wireless pointing devices: mice, trackballs, gestural controls
■ Point-of-sale (POS) input devices
■ Remote sensors
■ Wireless keyboards
■ 3D glasses
■ Home automation
■ Remote controls
■ Game controllers
■ Personal health and fitness monitoring
Cypress Semiconductor Corporation
Document Number: 002-14824 Rev. *J
•
198 Champion Court
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San Jose, CA 95134-1709
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408-943-2600
Revised April 25, 2017