SLUFDM4GU1UI-A STEC, SLUFDM4GU1UI-A Datasheet

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SLUFDM4GU1UI-A

Manufacturer Part Number
SLUFDM4GU1UI-A
Description
Solid State Drives - SSD USB 4GB MEMORY BOARD
Manufacturer
STEC
Datasheet

Specifications of SLUFDM4GU1UI-A

Product Category
Solid State Drives - SSD
Rohs
yes
Product
Flash Disk Modules
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
USB Solid-State Flash Disk
Capacity: 128MB - 8GB
USB 2.0 Compliant
Form Factors:
High Reliability:
Unique Serial Number
Commercial and Industrial Operating
Temperature
RoHS-6 Compliant
Horizontal Mount
Standard and Low Profile
Connector
Endurance Guarantee of 2,000,000
Write/Erase Cycles
Built-in Wear-leveling
5 Bytes Detect/4 Bytes Correct
EDC/ECC
Automatic Bad Block Management
Single Level Cell (SLC) NAND
Flash Memory
10 Year Data Retention
128MB to 8GB
USB Flash Disk Module
SLUFDMxxx(M/G)U1U(I)-y
General Description
USB Flask Disk Module (UFDM) provides non-volatile, solid-state storage in a compact
design, making it perfectly suited for embedded applications. STEC’s patented IC
Tower
8GB, the highest in the industry. The standard USB 2.0 interface provides designers
with a true plug-n-play storage device, allowing for short design cycles and fast time to
market.
STEC’s proprietary state-of-the-art USB 2.0 flash memory controller is incorporated in
the UFDM, providing high data reliability and endurance. The flash management
software that is embedded in the controller emulates a hard disk, enabling read/write
operations that are identical to a standard, sector-based hard disk. Sophisticated wear
leveling algorithms guarantee 2,000,000 Write/Erase Cycles, while automatic bad block
management and a built-in ECC Engine guarantee the highest data reliability. Based on
the Reed-Solomon algorithm, the ECC engine can detect up to 5-byte errors and correct
up to 4-byte errors per 512 bytes.
USB Flash Disk Module is available with a standard 2.54mm connector or a 2.0mm low
profile connector, specifically suited for designs that have Z-height constraints.
High performance, high reliability and low cost per MByte make the USB Flash Disk
Module the product of choice in embedded applications, such as Gaming, POS
Workstations, Networking Equipment and Industrial PCs.
STEC offers value-added services to OEM customers, such as customized form factors
and test solutions, custom firmware, controlled Bill Of Materials, customer-specific
labeling and serialization.
Ordering Information: USB Flash Disk Module
Legend:
SLUFDM = STEC standard USB Flash Disk Module part number prefix.
(M/G) = proceeding capacity (xxx) is in MBytes (M) or GBytes (G).
U1 = STEC U1 controller
U = RoHS-6 compliant
Part numbers without (I) = Commercial Temperature Range (0ºC to 70ºC).
(I) = Industrial Temperature Range (-40ºC to +85 ºC).
(y) = A for standard 7.4mm
SLUFDM128MU1U(I)-y
SLUFDM256MU1U(I)-y
SLUFDM512MU1U(I)-y
SLUFDM1GU1U(I)-y
SLUFDM2GU1U(I)-y
SLUFDM4GU1U(I)-y
SLUFDM8GU1U(I)-y
®
Part Number
stacking technology make it possible to provide the UFDM in capacities up to
height connector
FDM Form Factor
(y) = B for low profile 3.6mm
y=A, B
y=A, B
y=A, B
y=A, B
y=A, B
y=A, B
y=A, B
height connector
www.stec-inc.com
128 MBytes
256 MBytes
512 MBytes
Capacity
1 GBytes
2 GBytes
4 GBytes
8 GBytes

Related parts for SLUFDM4GU1UI-A

SLUFDM4GU1UI-A Summary of contents

Page 1

... High performance, high reliability and low cost per MByte make the USB Flash Disk Module the product of choice in embedded applications, such as Gaming, POS Workstations, Networking Equipment and Industrial PCs. STEC offers value-added services to OEM customers, such as customized form factors and test solutions, custom firmware, controlled Bill Of Materials, customer-specific labeling and serialization. ...

Page 2

SLUFDMxxx(M/G)U1U(I)-y Datasheet Table of Contents General Description ................................................................................................................. 1 Ordering Information: USB Flash Disk Module ..................................................................... 1 1.0 Introduction ....................................................................................................................... 3 2.0 Product Specifications ..................................................................................................... 4 2.1 Mechanical Dimensions................................................................................................................ 4 2.1.1 Standard .................................................................................................................................... 4 2.1.2 Low Profile ................................................................................................................................ 5 2.2 ...

Page 3

SLUFDMxxx(M/G)U1U(I)-y Datasheet 1.0 Introduction This datasheet includes the following sections:  Product Specifications covers the most referenced specifications, such as mechanical dimensions, ball assignment, signal description, and performance.  Theory of Operation explains the USB Flash Disk Module block diagram, ...

Page 4

SLUFDMxxx(M/G)U1U(I)-y Datasheet 2.0 Product Specifications 2.1 Mechanical Dimensions 2.1.1 Standard Table 1 and Figure 2 show the mechanical dimensions of the USB Flash Disk Module–standard form factor. Table 1: Mechanical dimensions - standard form factor Parameter Length Width Height (128MB-4GB) ...

Page 5

SLUFDMxxx(M/G)U1U(I)-y Datasheet 2.1.2 Low Profile Table 2 and Figure 3 show the mechanical dimensions of the USB Flash Disk Module–low profile form factor. Table 2: Mechanical dimensions – low profile form factor Parameter Length Width Height (128MB-4GB) Height (8GB) Figure ...

Page 6

SLUFDMxxx(M/G)U1U(I)-y Datasheet 2.2 Pin Assignment Pin Signal Name Number 1 VBUS 2.3 Signal Description Signal Name Type VBUS Power D- I/O D+ I/O GND Ground NC Open Key Open 2.4 Performance Parameter ...

Page 7

... Block Diagram The USB Flash Disk Module uses STEC’s proprietary state-of-the art USB 2.0 controller, combined with SLC NAND Flash for optimal device reliability. The controller’s firmware supports the latest NAND flash technology from multiple vendors, and is optimized for the highest performance and reliability. ...

Page 8

... Since the USB Flash Disk Module provides a standard USB interface to the host, no software integration is required, providing the shortest time-to-market for design engineers. The firmware of the embedded USB 2.0 controller contains STEC’s advanced flash memory management algorithms to ensure the most optimum device performance, reliability and endurance. It was designed to maximize the benefits of flash memory, while at the same time overcoming inherent NAND flash limitations ...

Page 9

... Upon the next power-up, the mapping tables will be reconstructed from the information stored in the flash memory, and the last version of the sector with a correct verify write flag will be used. ...

Page 10

SLUFDMxxx(M/G)U1U(I)-y Datasheet 3.3 OS and Boot Support USB Flash Disk Module can be used as the OS boot and main storage device for most Microsoft Operating Systems, as well as most embedded Operating Systems, as listed in Table 6 In ...

Page 11

... DDD HHMMSS The Serial Number can be obtained through Windows Device Manager or Linux lspci utility. Parameter STEC vendor symbol Number of Test Tower Number of USB socket in Test Tower Year Day of Year (1-365) Hours, Minutes, Seconds 61000-03606-121, May 2008 USB Flash Disk Module ...

Page 12

SLUFDMxxx(M/G)U1U(I)-y Datasheet 4.0 Environmental Specifications 4.1 Recommended Operating Conditions Table 8: Recommended Operating Conditions Parameter Commercial Operating Temperature Industrial Operating Temperature Bus Voltage 4.2 Reliability Table 9: Endurance & Data Reliability Parameter Endurance Data reliability Data retention 4.3 Shock, Vibration, ...

Page 13

... Mean Time Between Failure (MTBF) STEC estimates Mean Time Between Failure (MTBF), using a prediction methodology based on reliability data for the individual components in the USB Flash Disk Module. Table 12 below summarizes the prediction results for the USB Flash Disk Module, based on the following two methodologies:  ...

Page 14

SLUFDMxxx(M/G)U1U(I)-y Datasheet 5.0 Electrical Specifications 5.1 Absolute Maximum Ratings Table 13: Absolute Maximum Ratings Parameter Power Supply Voltage Relative to Ground Voltage on D+ and D- Relative to Ground Storage Temperature Ambient Operating Temperature (Commercial) Ambient Operating Temperature (Industrial) 5.2 ...

Page 15

SLUFDMxxx(M/G)U1U(I)-y Datasheet Table 15: DC Characteristics for High-Speed Operation (T Parameter Symbol Supply Voltage V BUS Operating current I cc Suspend current I ccs High Speed Idle Level VHSOI High Speed Data VHSOH Signaling High High Speed Data VHSOL Signaling ...

Page 16

SLUFDMxxx(M/G)U1U(I)-y Datasheet 6.0 Evaluating USB Flash Disk Module Two 2x5 adapters are available for customers that do not have the hardware layout ready for the USB Flash Disk Module. The adapters, as shown in Figure 5, uses a standard ―series ...

Page 17

... The second label (Figure 6) shows the standards for which the USB Flash Disk Module is certified. Table 18: Manufacturing label BOM Assembly Number 94000-ppppp-nnnTP 94000* ppppp nnn Figure 6: Standards Label 61000-03606-121, May 2008 USB Flash Disk Module Description STEC designation for OEM Flash products PCB number Capacity designator 17 ...

Page 18

... Added MTBF Calculations (section 4.4), and new section on unique serial number (section 3.4). Updated Shock/Vibration/Humidity parameters. -111 1/15/07 Updated mechanical dimensions (section 2.1) -112 02/09/07 Updated all references from SimpleTech to STEC. Added section on Electrostatic Discharge (section 4.4), Standards Compliance (section 4.6), and Product Marking (section 7.0). -113 03/09/07 Updated MTBF Calculations (section 4.4). -114 ...

Page 19

... Please contact the STEC™ Inc. sales office to obtain the latest specifications. STEC™ Inc. grants no warranty with respect to this datasheet, neither explicit or implied, and is not liable for direct or indirect damages. Some states do not grant the exclusion of incidental damages and as such this statement may not be valid in such states ...

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