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Date: 24th Sept 09
Memory-card switches from Fairchild Semiconductor for mobile
phone and portable apps
Fairchild Semiconductor has introduced two memory switches,
the FSSD06 and FSSD07
that expand communication between peripherals such as Secure
Digital (SD), Secure Digital I/O (SDIO) and Multimedia Card
(MMC) to common processors. The FSSD06 and FSSD07 are suitable
for cell phone, digital camera and portable applications.
The FSSD06 allows two peripherals to write/read to one
processor and the FSSD07 allows two processors write/read
to one peripheral, and their architecture includes the bi-directional
data and command transfer capability for single high-voltage
cards or dual-voltage supply cards and the clock path is
a uni-directional buffer.
The FSSD06 and FSSD07 operating voltage ranges from 1.65V
to 3.6V, with built-in voltage translation the host controllers
can be equal to, greater than, or less than the peripheral
card supply voltage, with 2µA of minimal power consumption.
And also these two memory switches include 6pF (typical)
low on capacitance and robust ESD protection (10kV HBM).
Package: compact 24-lead MLP (3.5 x 4.5mm), UMLP (2.5 x
3.4mm) package
Price:
FSSD06BQX: Each $1.36 for 1k pieces
FSSD06UMX: Each $1.36 for 1k pieces
FSSD07BQX: Each $0.71 for 1k pieces
FSSD07UMX: Each $0.71 for 1k pieces
Availability: Now in samples
For more details visit www.fairchildsemi.com
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