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SDED5-001G-NAY PDF даташит

Спецификация SDED5-001G-NAY изготовлена ​​​​«Sandisk» и имеет функцию, называемую «mDOC H3 Software».

Детали детали

Номер произв SDED5-001G-NAY
Описание mDOC H3 Software
Производители Sandisk
логотип Sandisk логотип 

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SDED5-001G-NAY Даташит, Описание, Даташиты
www.DataSheet4U.com
mDOC H3
Embedded Flash Drive (EFD) featuring Embedded TrueFFS®
Flash Management Software
Data Sheet, November 2007
HIGHLIGHTS
mDOC H3 is an Embedded Flash Drive (EFD)
designed for mobile handsets and consumer
electronics devices. mDOC H3 is the new
generation of SanDisk’s successful mDOC
product family, enabling tens of millions of
handsets and other mobile devices since the
year 2000.
mDOC H3 is a hybrid device combining an
embedded thin flash controller and standard
flash memory.
In addition to the high reliability and high
system performance offered by the current
mDOC family of products, mDOC H3 offers
plug-and-play integration, support for multiple
NAND technologies and more features such as
advanced power management schemes.
mDOC H3 uses advanced Multi-Level Cell
(MLC) and binary (SLC) NAND flash
technologies, enhanced by SanDisk’s
proprietary TrueFFS embedded flash
management software running as firmware on
the flash controller.
The breakthrough in performance, size, cost
and design makes mDOC H3 the ideal solution
for mobile handsets and consumer electronics
manufacturers who require easy integration,
fast time to market, high-capacity, small form
factor, high-performance and most importantly,
highly reliable storage.
mDOC H3 enables multimedia driven
applications such as music, photo, video, TV,
GPS, games, email, office and other
applications.
EMBEDDED TRUEFFS
SanDisk’s proprietary TrueFFS flash
management software is now embedded within
the mDOC H3 device and runs as firmware
from the flash controller.
Host +
Legacy mDOC Architecture
Flash
+ Controller +
Flash
Host +
mDOC H3 Architecture
Flash
+ Controller +
Flash
Figure 1: TrueFFS - Legacy mDOC vs.
mDOC H3 Architecture
Embedded TrueFFS enables mDOC H3 to
fully emulate a hard disk to the host processor,
© 2007 SanDisk® Corporation
1
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SDED5-001G-NAY Даташит, Описание, Даташиты
www.DataSheet4U.com
Rev. 1.2
mDOC H3 EFD Featuring Embedded TrueFFS Data Sheet
enabling read/write operations that are
identical to a standard, sector-based hard drive.
In addition, Embedded TrueFFS employs
patented methods, such as virtual mapping,
dynamic and static wear-leveling, and
automatic block management to ensure high
data reliability and maximize flash life
expectancy.
Furthermore, it provides performance
enhancements such as multi-plane operations,
DMA support, Burst operation and Dual Data
RAM buffering.
mDOC H3 extended features are enabled by a
small driver that runs on the host side, called
DOC Driver. DOC Driver provides the host
OS with a standard Block Device interface.
The combination of Embedded TrueFFS and
DOC Driver enables a practically Plug & Play
integration in the system.
PLUG-AND-PLAY INTEGRATION
mDOC H3 optimized architecture with
Embedded TrueFFS eliminates the need for
complicated software integration and testing
processes and enables a practically plug-and-
play integration in the system.
The replacement of one mDOC H3 device with
another, of a newer generation, requires
virtually no changes to the host. This makes
mDOC H3 the perfect solution for platforms
and reference designs, as it allows for the
utilization of more advanced NAND Flash
technology with minimal integration or
qualification efforts.
Embedded TrueFFS running from mDOC H3
means there is no need to modify and re-
qualify the flash management software on the
host system, or update mass production tools.
MULTIPLE FLASH SUPPORT
mDOC H3 with Embedded TrueFFS enables
access to advanced binary SLC NAND and
MLC NAND flash technology, making mDOC
H3 the only multi-sourced and multi-
technology EFD.
Embedded TrueFFS overcomes SLC and MLC
NAND-related error patterns by using a robust
error detection and correction (EDC/ECC)
mechanism.
mDOC H3 optimized architecture with
Embedded TrueFFS offers high reliability and
high system performance for whatever flash
technology or density utilized.
MDOC H3 PROVIDES:
„ Flash disk for both code and data storage
„ Code and data storage protection
„ Low voltage:
1.8V Core and I/O
3.3V Core and 3.3V/1.8V I/O (auto-detect)
„ Typical Current Consumption
† Turbo mode: 30mA
† Power Save mode: 20mA
† Standby mode: 5mA
† Deep Power-Down mode: 60uA-
110uA
„ 1Gb (128MB) – 64Gb (8GB) data storage
capacity, with device cascading options for
up to 128Gb (16GB).
„ Enhanced Programmable Boot Block
(32KB) enabling eXecute In Place (XIP)
functionality using 16-bit access.
„ Small form factors:
† mDOC H3 1Gb/2Gb - 115-ball
Fine-Pitch Ball Grid Array
(FBGA) 9x12mm.
† mDOC H3 4Gb/8Gb - 115-ball
Fine-Pitch Ball Grid Array
(FBGA) 10x14mm.
2 92-DS-1205-10









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SDED5-001G-NAY Даташит, Описание, Даташиты
www.DataSheet4U.com
Rev. 1.2
mDOC H3 EFD Featuring Embedded TrueFFS Data Sheet
† mDOC H3 8Gb/16Gb/32Gb/64Gb
- 115-ball Fine-Pitch Ball Grid
Array (FBGA) 12x18mm
† Ball to ball compatible with
mDOC G3/G4/H1 families.
„ Enhanced performance by implementation
of:
† Multi-plane operations
† DMA support
† Burst operation
† Dual Data RAM buffering
† Read/Write Cache
† Fast partition configuration
„ Powerful data integrity with a robust Error
Detection Code/Error Correction Code
(EDC/ECC) specifically tailored for the most
advanced flash technology.
„ Strong flash endurance with TrueFFS
advanced flash management software.
„ Reduced complexity for the host system by
moving flash management functionality to
the device.
„ Plug & Play integration with the host
system, due to embedding TrueFFS within
the device itself.
„ Support for major mobile operating
systems (OSs), including Symbian OS,
Windows Mobile, Windows CE, Linux and
more.
„ Compatibility with major mobile CPUs
„ Performance:
† Sustained write: 4-8 MB/sec.
† Sustained read: 15-25 MB/sec
PROTECTION & SECURITY-
ENABLING
„ 16-byte Unique Identification (UID)
number.
„ 14 configurable protected partitions for
data and code:
† Write protected
† Read and Write protected
† One Time Programmable (OTP)
† Protection key and LOCK# signal
† Sticky Lock (SLOCK) to lock boot
partition
„ Protected Bad Block Table.
RELIABILITY AND DATA INTEGRITY
„ Hardware on-the-fly Error Detection
Code/Error Correction Code (EDC/ECC),
based on a BCH algorithm, tailored for the
most advanced flash technology.
„ Data integrity after power failure.
„ Transparent bad-block management.
„ Dynamic and static wear-leveling.
BOOT CAPABILITY
„ 32KB Programmable Boot Block with XIP
capability to replace boot ROM or NOR.
„ 254KB Paged RAM IPL
„ Boot Agent for automatic download of
boot code to the Programmable Boot
Block.
„ Asynchronous Boot mode to enable ARM-
based CPUs, e.g. TI OMAP, Intel PXAxxx,
to boot without the need for external glue
logic.
„ Exceptional boot performance with Burst
operation and DMA support enhanced by
external clock.
HARDWARE COMPATIBILITY
„ Configurable interface: simple SRAM-like
or multiplexed address/data interface.
„ CPU compatibility, including:
† ARM-based CPUs
† Texas Instruments OMAP, DBB
† Marvell PXAxxx family
† Infineon xGold family
† Analog Devices (ADI) digital
Baseband devices
† Freescale i.MXxx Application
processors and i.xx digital
Baseband devices
3 92-DS-1205-10










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Номер в каталогеОписаниеПроизводители
SDED5-001G-NATmDOC H3 SoftwareSandisk
Sandisk
SDED5-001G-NAYmDOC H3 SoftwareSandisk
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