SanDisk 4GBMicroSDHC User Manual

Memory Cards

Standard Interface

High Capacity

Design in More

High Performance

Main Features and Bene ts

More Compact, More Memory

The SanDisk family of high-capacity storage

cards for mobile handsets includes the microSD™,

microSDHC™, Memory Stick Micro M2™ and

miniSDHC™.

With capacities of up to 12GB*, SanDisk removable

memory cards meet the storage demands of increas-

ingly compact and highly functional mobile phones.

More Reliable, Higher Performance

SanDisk mobile storage cards are designed with the

mobile user in mind. Featuring a high level of read

and write performance and low power consumption,

SanDisk mobile cards are the best choice for fast-

paced multimedia “on the go”.

Multimedia handsets are alive with advanced fea-

tures and applications such as high-resolution digital

stills, high-quality music, video and TV, navigation,

gaming and more. The more multimedia they offer,

the more users demand high-capacity storage to

enhance their multimedia experience.

SanDisk®, the world’s largest supplier of high-

capacity  ash storage cards, offers mobile handset

vendors a broad family of standard memory cards

and capacities for mobile devices and today’s

multimedia-rich handsets.

SanDisk high-capacity storage cards with SanDisk

multi-level cell (MLC) NAND  ash technology,  ash

controller and  ash management software are reliable

companions for any feature-rich multimedia handset.

When bundled, they provide an “out of the box”

multimedia experience to meet user’s needs and

expectations.

It’s All about Content

TrustedFlash™-enabled cards provide a secure plat-

form for sharing user content and applications on

multiple handsets in the same operator network.

TrustedFlash security technology can enforce content

rights for a variety of different digital rights manage-

ment (DRM) schemes. This is especially convenient

when content is preloaded for distribution with the

handset/card.

SanDisk microSDHC™ Card

SanDisk microSD High Capacity

(microSDHC)  ash card brings the

next generation of high-capacity

storage to mobile handsets. Based on

the leading, industry standard SD™ interface and the

popular microSD form factor, these cards offer up to

12GB*, and high read and write performance rates of

up to 50MHz.

SanDisk Memory Stick Micro M2™ Card

SanDisk Memory Stick Micro M2 card

provides high-capacity storage for

Sony Ericsson’s feature rich handsets.

Available in capacities of up to 8GB,

SanDisk Memory Stick Micro M2 card offers high

read and write rates of up to 60MHz. It is backwards

compatible with all Memory Stick Micro M2 slotted

mobile phones, as well as with all Memory Stick PRO

Duo slotted devices when used with an adapter.

USA

tel: [phone]

fax: [phone]

[e-mail]

Japan

tel: [phone]

fax: [phone]

[e-mail]

SanDisk Card Family of Products

microSD microSDHC Memory Stick Micro M2

Capacity 256MB-2GB 4GB-12GB 256MB-8GB

Interface SD or SPI SD or SPI Memory Stick

NAND  ash technology MLC, SLC SanDisk MLC MLC, SLC

Maximum interface/
bus performance

Operating voltages 3.3V 3.3V 1.8V or 3.3V

Power save mode 250uA (typ) 300uA (typ) 150uA (typ)

Active current

Operating temperatures -25°-85°C -25°-85°C -25°-85°C

Physical dimensions

25MHz

Read: 100mA
Write: 100mA

Length: 11mm

Width: 15mm

Thickness: 0.95m

50 MHz

(4-bit high speed)

Default: 100mA

High speed: 200mA

Length: 11mm

Width: 15mm

Thickness: 0.95mm

60MHz

Read: 50 mA (typ)

Write: 60mA (typ)

Length: 12.5mm

Width: 15mm

Thickness: 1.2mm

Taiwan

tel: [phone]

fax: [phone]

[e-mail]

China

tel: [phone]

fax: [phone]

[e-mail]

Korea

tel: [phone]

fax: [phone]

[e-mail]

Europe

tel: [phone]

fax: [phone]

[e-mail]

Rest of the World

tel: [phone]

fax: [phone]

[e-mail]

* 1 gigabyte (GB) = 1 billion bytes; 1 megabyte (MB) = 1 million bytes; speed based on internal testing; performance may be lower depending on host device.

Some capacity not available for data storage.

SanDisk and the SanDisk logo are trademarks of SanDisk Corporation, registered in the United States and other countries.
TrustedFlash is a trademark of SanDisk Corporation. SD, microSD, microSDHC, miniSDHC are trademarks. Memory Stick Micro
M2 and Memory Stick Pro Duo marks and logos are trademarks of Sony Corporation. Other brand names mentioned herein are
for identi cation purposes only and may be trademarks of their respective holder(s).
©2008 SanDisk Corporation. All rights reserved. 1/08 80-11-01503

For more information, visit
www.sandisk.com.