Secure-Data, 2-Port Multiplexer enhances portable devices.
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Press Release Summary:
RoHS-compliant FSSD06 creates ability to expand ASIC and baseband processor SDIO port. It enables 1.8 V host processor in multifunctional portable devices to multiplex between high-voltage (2.7-3.6 V) and dual-voltage (1.65-1.95 V, 2.7-3.6 V) secure digital (SD), secure digital I/O (SDIO), multimedia cards, and peripherals, providing seamless, bi-directional communication. Unit consumes 1 µA of battery power and supports data transfer rates to 52 MHz.
Original Press Release:
Fairchild Offers the Industry's First Secure Data, Two-Port Multiplexer
SAN JOSE, Calif.-August 28, 2007-Fairchild Semiconductor's (NYSE: FCS) FSSD06 is the first multiplexer that supports high voltage and dual voltage secure digital (SD)/secure digital I/O (SDIO)/ multimedia cards (MMC), creating the ability to expand the ASIC and the baseband processor SDIO port. The FSSD06 is ideal for use in multi-functional portable applications such as GPS devices, cell phones, digital cameras, MP3 players and printers. This secure data, two-port multiplexer enables a 1.8V host processor to interface with high-voltage and dual-voltage cards, providing seamless, bi-directional communication while consuming only 1µA of battery power.
Fairchild's FSSD06 is distinctive in allowing an application's processor to multiplex between secure digital, secure digital I/O, multimedia cards and peripherals. For example, a handset processor can communicate with a 2.7V music card and a 1.8V GPS card using the FSSD06. Alternative solutions only offer switching functions or simple level-shifting capabilities. In comparison, the FSSD06's expanded capability results in fewer external components, and therefore reduces system cost.
"Handset processors have historically been limited to the number of SD/SDIO/MMC ports they were designed for. Fairchild's secure data, two-port multiplexer now allows the processor to seamlessly multiplex between an SD card, SDIO card and MMC cards and peripherals," said Patty Miske, switch marketing manager for Fairchild's Analog Products Group. "Designers of handheld electronics have an array of voltage options to choose from. As processors continue to advance in complexity, they will be faced with increasing challenges when accommodating the processor and peripheral voltage requirements."
Key features of the FSSD06 include:
o Device Flexibility-Uniquely allows 1-and 4-bit host controllers to communicate with high-voltage (2.7V-3.6V) and dual-voltage (1.65V-1.95V, 2.7V-3.6V) cards.
o Reliability-Provides high ESD (5kV) capability to protect against system damage.
o Power Consumption Savings-Low power consumption (1µA maximum) to prolong battery life.
o Performance-Supports high data transfer rates up to 52MHz.
o Board-space savings-Available in a compact (3.5mm X 4.5mm) 24-lead MLP package.
The FSSD06 adds to Fairchild's comprehensive portfolio of products designed to meet the application demands of the portable market, such as increased performance, longer battery life and smaller form factors. To learn more about Fairchild's audio, video, USB and multi-media switches that optimize function, performance and packaging for today's electronics, please go to www.fairchildsemi.com/products/switches/index.html.
These products utilize lead-free (Pb-free) terminals and have been characterized for moisture sensitivity in accordance with the Pb-free reflow requirements of the joint IPC/JEDEC standard J-STD-020. All of Fairchild's products are designed to meet the requirements of the European Union's Directive on the restriction of the use of certain hazardous substances (RoHS).
Price (each, 1000 pcs): US$ 1.36
Availability: Samples available now
Delivery: 4 weeks ARO
Contact Information: To contact Fairchild Semiconductor about this product, please go to: www.fairchildsemi.com/cf/sales_contacts/.
For information on other products, design tools and sales contacts, please visit: www.fairchildsemi.com.
About Fairchild Semiconductor:
Fairchild Semiconductor (NYSE: FCS) is the global leader in power analog and power discrete technologies delivering energy-efficient solutions for all electronic systems. Recognized as The Power Franchise®, Fairchild provides leading-edge silicon and packaging technologies, manufacturing strength and system expertise. In 2007, Fairchild celebrates its "50/10" anniversary, commemorating 10 years as a new company and 50 years in the industry. Known as the "Father of Silicon Valley," Fairchild developed the planar transistor in 1958--and with it a new industry. Today, Fairchild is an application-driven, solution-based semiconductor supplier providing online design tools and design centers worldwide as part of its comprehensive Global Power ResourceSM. Please contact us on the web at www.fairchildsemi.com.
