Cypress Accelerates Designs for Apple's All-Digital Lightning Connector With New Development Kit for

Cypress Accelerates Designs for Apple's All-Digital Lightning Connector With New Development Kit for iPhone, iPad and iPod Audio Accessories

Comprehensive, Proven PSoC®3-Based Kit Offers Industry's Fastest Path To Deliver Bit-Perfect Digital Audio to Music and Consumer Products

SAN JOSE, Calif.--(BUSINESS WIRE)-- Cypress Semiconductor Corp. (NAS: CY) today announced the availability of a new development kit that speeds design of digital audio accessories for Apple's iPhone, iPad, and iPod products. The CY8CKIT-033A PSoC® 3 MFi Digital Audio Development Kit for Lightning includes license-free reference hardware, firmware, and iOS app software, providing the tools to develop MFi (Made for iPod iPhone iPad) digital audio accessories that are fully compatible with Apple's all-digital Lightning connector, which is used for iPhone 5, iPad mini and other new Apple products. The comprehensive reference design enables the quickest path for MFi program licensees to develop consumer products such as speaker docks, headphones and game controllers, as well as music creation devices such as keyboards, mixers, guitar interfaces, microphones, MIDI controllers, and DJ turntables.

The consumer and professional audio markets demand bit-perfect quality, and the Lightning connector advances this trend by upgrading audio from analog to digital. Additionally, accessory developers must design at a breakneck pace to keep up with Apple's product and software releases. Cypress's reference design connects PSoC 3 to Apple devices instantly to enable developers to bring concepts to production within a matter of months. The solution is compatible with both Apple's Lightning and 30-pin dock connectors, and with Cypress's patent-pending USB audio clock synchronization and recovery scheme, PSoC 3 ensures bit-perfect audio with minimal external components at multiple sample rates (at standard intervals up to 24-bit audio, 48-kHz or 96-kHz sampling rate).

"With the Cypress PSoC 3 MFi Digital Audio solution, Avid was able to bring our Fast Track Solo and Duo MFi products from a concept on paper to full production in less than six months," said Bruce Yaung, Vice President of Supply and Hardware Technologies at Avid Technology. "Not only was their development kit helpful from a time-to-market perspective, but it delivered the studio-grade digital audio quality our customers expect from Avid products."

"The PSoC 3 MFi Digital Audio solution is the de facto standard in the music industry, and the shift from analog to digital audio further strengthens PSoC's position in the consumer audio market," said Leon Tan, marketing manager for Cypress's MFi and consumer solutions. "With this new PSoC 3 development kit, our customers can quickly implement the Apple MFi protocol and bring bit-perfect digital audio quality to consumer audio applications at an affordable price. By accelerating development of accessories compatible with the new all-digital Lightning connector, we are enabling continued expansion of Apple's ever-growing and evolving ecosystem of iOS devices."

The CY8CKIT-033A kit works with any Core Audio or Core MIDI (Musical Instrument Digital Interface) iOS app, including Apple's GarageBand, and music streaming apps like Pandora and Spotify. To jumpstart development with the Apple External Accessory framework, the kit comes with Cypress's EA Console example iOS app, enabling bidirectional communication between apps and accessories attached to an Apple device. For example, EA Console can be used to deliver firmware upgrades from the Apple device to a connected accessory. The PSoC 3 MFi Digital Audio solution integrates Cypress's market-leading CapSense® solution for capacitive touch-sensing buttons, sliders and proximity sensing to enhance the end products' user interface and aesthetic appeal. More information on the kit and a video demonstration are available at

Availability and Photo

The CY8CKIT-033A PSoC 3 MFi Digital Audio Development Kit for Lightning is now available to licensees of Apple's MFi program through Apple's authorized MFi component distributor for $199. For more information on the MFi program, visit

A photo of the new kit is available at

MCUs Can't. PSoC Can.

PSoC devices employ a highly configurable system-on-chip architecture for embedded control design, offering a flash-based equivalent of a field-programmable ASIC without lead-time or NRE penalties. PSoC devices integrate configurable analog and digital circuits, controlled by an on-chip microcontroller, providing both enhanced design revision capability and component count savings. A single PSoC device can integrate as many as 100 peripheral functions saving customers design time, board space and power consumption while improving system quality and reducing system cost.

The flexible PSoC resources allow designers to future-proof their products by enabling firmware-based changes during design, validation, production, and even in the field. The unique PSoC flexibility shortens design cycle time and allows for late-breaking feature enhancements. All PSoC devices are also dynamically reconfigurable, enabling designers to morph internal resources on-the-fly, utilizing fewer components to perform a given task. More information about PSoC products is available at and free online training is at

About Cypress

Cypress delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress offerings include the flagship PSoC 1, PSoC 3, PSoC 4, and PSoC 5 programmable system-on-chip families. Cypress is the world leader in capacitive user interface solutions including CapSense® touch sensing, TrueTouch® touchscreens, and trackpad solutions for notebook PCs and peripherals. Cypress is the world leader in USB controllers, which enhance connectivity and performance in a wide range of consumer and industrial products. Cypress is also the world leader in SRAM and nonvolatile RAM memories. Cypress serves numerous major markets, including consumer, mobile handsets, computation, data communications, automotive, industrial, and military. Cypress trades on the NASDAQ Global Select Market under the ticker symbol CY. Visit Cypress online at

Cypress, the Cypress logo, PSoC, CapSense, and TrueTouch are registered trademarks of Cypress Semiconductor Corp. Apple, iPhone, and iPod are trademarks of Apple Inc., registered in the U.S. and other countries. iPad is a trademark of Apple Inc. All other trademarks are property of their owners.

Cypress PR
Samer Bahou, 408-232-4552

KEYWORDS: United States North America California Minnesota


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