SLUFD128MU1U-A datasheet, PDF - EEWORLD Datasheet

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SLUFD128MU1U-A: DescriptionMemory module 128mb usb FLASHdrive usb thumb drive; CategoryThe embedded processor and controller Microcontrollers and processors; File Size462KB，17 Pages; ManufacturerSTEC; Environmental Compliance

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SLUFD128MU1U-A Overview

Memory module 128mb usb FLASHdrive usb thumb drive

SLUFD128MU1U-A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STEC
package instruction	DIE,
Reach Compliance Code	unknown
Maximum data transfer rate	60 MBps
External data bus width	2
Maximum host data transfer rate	14 MBps
Host interface standard	USB
JESD-30 code	R-XUUC-N4
length	68.6 mm
Number of terminals	4
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	RECTANGULAR
Package form	UNCASED CHIP
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	9.35 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal location	UPPER
Maximum time at peak reflow temperature	NOT SPECIFIED
width	18.6 mm
uPs/uCs/peripheral integrated circuit type	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

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128MB to 4GB

Industrial Grade USB Flash Drive

www.stec-inc.com

SLUFDxxx(M/G)U1U(I)-y

Capacity: 128MB - 4GB

USB 2.0 Compliant

LED activity indicator

Customizable for logo/graphic design

High Reliability:



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

NEBS Level 3 compliant for ESD



8KV Contact, 15KV Air

Lot Traceability

Commercial and Industrial Operating

Temperature

RoHS-6 Compliant

General Description

STEC’s Industrial Grade USB Flash Drive (UFD) is more than just portable storage.

Tailored for industrial applications that require high reliability and data throughput, it

provides non-volatile, industrial grade solid-state storage in a thumb-drive package.

In addition, laser-etched manufacturing information allows for lot traceability and

complete info on the Bill of Materials.

The Industrial Grade UFD is available in a Standard enclosure with LED light

indicator, or an ESD-rated enclosure for applications that require NEBS Level 3

compliancy. The ESD-rated enclosure has been tested for immunity from ESD for

8KV contact and 15KV air.

STEC’s proprietary state-of-the-art USB 2.0 flash memory controller is incorporated

in the Industrial Grade UFD, providing high data integrity 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.

High performance, high reliability and a controlled Bill-Of-Materials make the

Industrial Grade UFD the product of choice in industrial applications, such as POS

Workstations, Networking Equipment, automotive diagnostics and Industrial PCs.

The UFD is fully customizable to add a company logo, graphic design or text, either

by silk screen or laser etching. In addition, STEC offers value-added services to

OEM customers, such as pre-loaded content, custom firmware, controlled Bill Of

Materials, and serialization.

Ordering Information: USB Flash Drive

Part Number

SLUFD128MU1U(I)-y

SLUFD256MU1U(I)-y

SLUFD512MU1U(I)-y

SLUFD1GU1U(I)-y

SLUFD2GU1U(I)-y

SLUFD4GU1U(I)-y

Legend:



SLUFD =

STEC standard USB Flash Drive 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 Enclosure, B for ESD-rated Enclosure

UFD Form Factor

y=A, B

Capacity

128 MBytes

256 MBytes

512 MBytes

1 GBytes

2 GBytes

4 GBytes

SLUFDxxx(M/G)U1U(I)-y

Datasheet

Table of Contents

Industrial Grade USB Flash Drive

General Description ................................................................................................................. 1

Ordering Information: USB Flash Drive ................................................................................. 1

1.0 Introduction....................................................................................................................... 3

2.0 Product Specifications ..................................................................................................... 4

2.1

2.2

2.3

2.4

Mechanical Dimensions................................................................................................................ 4

Pin Assignment and Description................................................................................................... 6

Performance ................................................................................................................................. 6

LED Functionality.......................................................................................................................... 6

3.0 Theory of Operation ......................................................................................................... 7

3.1 Block Diagram .............................................................................................................................. 7

3.1.1 Controller Internal Components ................................................................................................ 7

3.1.2 Controller external components ................................................................................................ 8

3.2 Flash Management ....................................................................................................................... 8

3.2.1 Bad Block Management ............................................................................................................ 8

3.2.2 Wear Leveling ........................................................................................................................... 9

3.2.3 Error Correction/Detection ........................................................................................................ 9

3.2.4 Power Failure Management ...................................................................................................... 9

3.3 OS Support ................................................................................................................................. 10

3.4 Unique Serial Number ................................................................................................................ 10

4.0 Environmental Specifications .........................................................................................11

4.1

4.2

4.3

4.4

4.5

4.6

Recommended Operating Conditions ........................................................................................ 11

Reliability .................................................................................................................................... 11

Shock, Vibration, and Humidity .................................................................................................. 11

Electrostatic Discharge (ESD) .................................................................................................... 12

Mean Time Between Failure (MTBF) ......................................................................................... 12

Standards Compliance ............................................................................................................... 12

5.0 Electrical Specifications .................................................................................................13

5.1 Absolute Maximum Ratings ........................................................................................................ 13

5.2 DC Characteristics...................................................................................................................... 13

5.3 AC Characteristics ...................................................................................................................... 14

6.0 Product Marking ..............................................................................................................15

6.1 Custom Product Marking ............................................................................................................ 15

7.0 Revision History ..............................................................................................................16

61000-04536-108, April 2008

SLUFD128MU1U-A Related Products

	SLUFD128MU1U-A	SLUFD256MU1UI-A	SLUFD256MU1U-A	SLUFD128MU1UI-A
Description	Memory module 128mb usb FLASHdrive usb thumb drive	Memory module 256m bytes flash DR.	Memory module 256mb usb FLASHdrive usb thumb drive	Memory module 128m flash drive
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	STEC	STEC	STEC	STEC
package instruction	DIE,	DIE,	DIE,	DIE,
Reach Compliance Code	unknown	unknown	unknown	unknown
Maximum data transfer rate	60 MBps	60 MBps	60 MBps	60 MBps
External data bus width	2	2	2	2
Maximum host data transfer rate	14 MBps	14 MBps	14 MBps	14 MBps
Host interface standard	USB	USB	USB	USB
JESD-30 code	R-XUUC-N4	R-XUUC-N4	R-XUUC-N4	R-XUUC-N4
length	68.6 mm	68.6 mm	68.6 mm	68.6 mm
Number of terminals	4	4	4	4
Maximum operating temperature	70 °C	85 °C	70 °C	85 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIE	DIE	DIE	DIE
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum seat height	9.35 mm	9.35 mm	9.35 mm	9.35 mm
Maximum supply voltage	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal location	UPPER	UPPER	UPPER	UPPER
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	18.6 mm	18.6 mm	18.6 mm	18.6 mm
uPs/uCs/peripheral integrated circuit type	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

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