FSSD06UMX Fairchild Semiconductor, FSSD06UMX Datasheet

FSSD06UMX

Manufacturer Part Number

FSSD06UMX

Description

IC MUX SD/SDIO/MMC 2PORT 24-UMLP

Manufacturer

Fairchild Semiconductor

Type

Multiplexerr

Datasheet

1.FSSD06BQX.pdf (2 pages)

Specifications of FSSD06UMX

Applications

Cell Phones, Digital Cameras, Media Players

Mounting Type

Surface Mount

Package / Case

24-UMLP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

FSSD06UMX

Manufacturer:

FSC

Quantity:

3 400

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

FSSD06UMX

Manufacturer:

FSC

Quantity:

15 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

FSSD06UMX

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

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FSSD06 Rev. 1.0.4

FSSD06 — SD/SDIO and MMC Two-Port Multiplexer

Features

Applications

Analog Symbol Diagram

Ordering Information

FSSD06BQX

FSSD06UMX

On Resistance Typically 4Ω, V

Low On Capacitance: 9pF Typical

Low Power Consumption: 1µA Maximum

Conforms to Secure Digital (SD), Secure Digital I/O

(SDIO), and Multimedia Card (MMC) Specifications

Supports 1-Bit / 4-Bit Host Controllers (V

3.6V) Communicating with High-Voltage (2.7-3.6V)

and Dual-Voltage Cards (1.65-1.95V, 2.7-3.6V)

24-Lead MLP (3.5 x 4.5mm) and UMLP Packages

Cell Phone, PDA, Digital Camera, Portable GPS

LCD Monitor, Home Theater PC/TV, All-in-One

Printer

Number

For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

toggle

Part

: > 120MHz

DDH

=1.65 to 3.6V, V

-40°C to +85°C

Temperature

Operating

Range

DDC1/C2

DDH

Status

=2.7V

Green

Eco

DAT[0:3], CMD

DDH

Figure 1.

DDH

to 3.6V

VDDC1

VDDC2

VDDH

GND

CLK

24-Lead Molded Leadless Package (MLP), JEDEC

MO-220, 3.5 x 4.5mm

=1.65V to

24-Lead Ultrathin Molded Leadless Package (UMLP)

Analog Symbol Diagram

Control

Description

The FSSD06 is a two-port multiplexer that allows

Secure Digital (SD), Secure Digital I/O (SDIO), and

Multimedia Card (MMC) host controllers to be expanded

out to multiple cards or peripherals. This configuration

enables the CMD, CLK, and D[3:0] signals to be

multiplexed to dual-card peripherals. It is optimized for

1-bit / 4-bit SD / MMC applications.

The architecture includes the necessary bi-directional

data and command transfer capability for single high-

voltage cards or dual-voltage supply cards. The clock

path for the FSSD06 is a uni-directional buffer with an

integrated pull-up for high-impedance mode.

Typical applications involve switching in portables and

consumer applications: cell phones, digital cameras,

home theater monitors, portable GPS units, and printers.

IMPORTANT NOTE:

For additional performance information, please contact

analogswitch@fairchildsemi.com.

DD C1

P U

Package Description

DD C 2

/OE

1DAT[0:3], 1CMD

2DAT[0:3], 2CMD

1CLK

2CLK

January 2009

Tape & Reel

www.fairchildsemi.com

Packing

Method

Related parts for FSSD06UMX

FSSD06UMX Summary of contents

Page 1

... Operating Part Temperature Number Range FSSD06BQX -40°C to +85°C FSSD06UMX -40°C to +85°C For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. © 2007 Fairchild Semiconductor Corporation FSSD06 Rev. 1.0.4 Description The FSSD06 is a two-port multiplexer that allows =2 ...

Page 2

... Fairchild Semiconductor Corporation FSSD06 Rev. 1.0.4 14 www.fairchildsemi.com ...

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