VIRTIUM TECHNOLOGY EUSB USB Dongle User Manual VUS eUSB Key datasheet V1 3x
VIRTIUM TECHNOLOGY, INC. USB Dongle VUS eUSB Key datasheet V1 3x
user manual
Virtium
eUSB Key
Product Specification
VUS eUSB Key
TM
TuffDrive
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
2
1.0 Introduction
Virtium’s VUS eUSB Key is a small, portable device that plugs into your computer’s USB port. Virtium’s VUS eUSB
Key is designed for applications requiring long life, small form factor, and the ability to withstand shock, vibration,
high altitude, and temperature fluctuations.
Features
• 2GB to 32GB Capacity
• USB 2.0 Compliant
• Unique Serial Number
• Performance
Sustained Read Performance: Up to 30MB/s
Sustained Write Performance: Up to 15MB/s
• High Reliability
2 Million Program/Erase Cycles
Static Wear-Leveling
ECC algorithm corrects up to 8 bits per 512 bytes
Single Level Cell (SLC) NAND flash memory
10 Years data retention
MTBF > 3,000,000 hours @ 25oC
• Operating Temperature
Commercial: 0oC to 70oC
Industrial: -40oC to 85oC
• Storage Temperature
-55
o
C to 95
o
C
• Input Voltage
5V +/-10%
• Compliance
RoHS
FCC and CE
• Form Factor
USB Type-A connector
5V
Flash
Controller
Flash
Flash
Flash
Flash
Host
D+
D
-
D+
D
-
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
3
2.0 Ordering Information and Part Numbering System
Table 1: Ordering information
Part Number Description
VUSC-02G-U0CX-XX 2GB, Commercial 0
o
C to 70
o
C, USB type-A connector
VUSC-04G-U0CX-XX 4GB, Commercial 0
o
C to 70
o
C, USB type-A connector
VUSC-08G-U0CX-XX 8GB, Commercial 0
o
C to 70
o
C, USB type-A connector
VUSC-16G-U0CX-XX 16GB, Commercial 0
o
C to 70
o
C, USB type-A connector
VUSC-32G-U0CX-XX 32GB, Commercial 0
o
C to 70
o
C, USB type-A connector
VUSC-02G-U0IX-XX 2GB, Industrial -40
o
C to +85
o
C, USB type-A connector
VUSC-04G-U0IX-XX 4GB, Industrial -40
o
C to +85
o
C, USB type-A connector
VUSC-08G-U0IX-XX 8GB, Industrial -40
o
C to +85
o
C, USB type-A connector
VUSC-16G-U0IX-XX 16GB, Industrial -40
o
C to +85
o
C, USB type-A connector
VUSC-32G-U0IX-XX 32GB, Industrial -40
o
C to +85
o
C, USB type-A connector
Configuration 1
U: USB 2.0
Brand Code
Product Family
C: USB Key
Capacity
02G: 2GB
04G: 4GB
08G: 8GB
16G: 16GB
32G: 32GB
Hardware Rev Control
A: Initial Release
VUS C – XXG – U 0 X X – X X
Flash Manufacturer
S: Samsung
M: Micron
T: Toshiba
Operating Temperature
C: 0oC to 70oC
I: -40oC to 85oC
Firmware Rev Control
A: Initial Release
Configuration 2
0: SMART disabled
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
4
Table of Contents
1.0
INTRODUCTION ................................................................................................................................................ 2
2.0
ORDERING INFORMATION AND PART NUMBERING SYSTEM ................................................................... 3
3.0
SPECIFICATIONS ............................................................................................................................................. 6
3.1
Environmental Specifications ............................................................................................................................. 6
3.1.1
Temperature Range ....................................................................................................................................... 6
3.1.2
Humidity ......................................................................................................................................................... 6
3.1.3
Shock and Vibration ....................................................................................................................................... 6
3.2
System Reliability ............................................................................................................................................... 6
3.2.1
ECC Technology ............................................................................................................................................ 6
3.2.2
Wear Leveling ................................................................................................................................................ 6
3.2.3
Mean Time in Between Failures .................................................................................................................... 6
3.3
Power Requirements .......................................................................................................................................... 6
3.3.1
Power Consumption ....................................................................................................................................... 7
3.4
FCC and CE Requirements ............................................................................................................................... 7
3.4.1
ROHS Compliance ......................................................................................................................................... 7
3.5
Read/Write Performance .................................................................................................................................... 7
4.0
PHYSICAL SPECIFICATION ............................................................................................................................. 8
4.1
Pin Assignments................................................................................................................................................. 8
4.2
Mechanical Dimensions ..................................................................................................................................... 9
5.0
REVISION TABLE ............................................................................................................................................ 10
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
5
List of Tables
TABLE 1: ORDERING INFORMATION .......................................................................................................................... 3
TABLE 2: SHOCK AND VIBRATION TESTING ............................................................................................................. 6
TABLE 3: POWER CONSUMPTION .............................................................................................................................. 7
TABLE 4: READ/WRITE PERFORMANCE .................................................................................................................... 7
TABLE 5: PIN ASSIGNMENTS ....................................................................................................................................... 8
List of Figures
FIGURE 1: PIN ASSIGNMENTS .................................................................................................................................... 8
FIGURE 2: MECHANICAL DIMENSIONS ...................................................................................................................... 9
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
6
3.0 Specifications
3.1 Environmental Specifications
3.1.1 Temperature Range
Commercial Grade Operating Temperature Range: 0°C t o 70
o
C
Industrial Grade Operating Temperature Range: -40°C to +85
o
C
Storage Temperature Range: -55°C to +95°C
3.1.2 Humidity
Relative Humidity: 10-95%, non-condensing
3.1.3 Shock and Vibration
Table 2: Shock and Vibration Testing
Reliability Test Conditions
Vibration 7 to 2000 Hz, 20G, 3 axes
Mechanical Shock Duration: 10ms, 50G, 3 axes
3.2 System Reliability
3.2.1 ECC Technology
The controller provides hardware and software to implement error correction coding which can detect and
correct up to 8 bit errors per 512 Byte sector.
3.2.2 Wear Leveling
The VUS USB Key products support Static Wear Leveling. Wear leveling is required because flash memory
has a finite lifetime based on the number of writes and erasures to each individual block. The wear leveling
algorithms in the VUS USB Key products move data to distribute block erases and writes across the available
block population. The VUS USB Key products use SLC flash devices to enhance endurance, retention and
reliability.
3.2.3 Mean Time in Between Failures
Using the Telcordia SR-332 specification at a temperature of 25°C, the Mean Time in Between Failures
(MTBF) is calculated to be greater than three million hours.
3.3 Power Requirements
5V (±10%) single power supply operation.
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
7
3.3.1 Power Consumption
Table 3: Power Consumption
Parameters Maximum Typical
Sustained Read 110 mA 90 mA
Sustained Write 130 mA 110 mA
Standby 90 uA 89 uA
3.4 FCC and CE Requirements
VUS USB Key products conform to CE and FCC requirements.
3.4.1 ROHS Compliance
VUS USB Key products are compliant with the ROHS directive.
3.5 Read/Write Performance
Table 4: Read/Write Performance
Transfer Rate Value Units
Sustained Read (max) 30 MB/s
Sustained Write (max) 15 MB/s
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
8
4.0 Physical Specification
4.1 Pin Assignments
Table 5: Pin Assignments
Pins Type Description
1 +5V Input Power
2 Data - Differential Data (-)
3 Data + Differential Data (+)
4 GND Ground
Figure 1: Pin Assignments
21
4 3
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
9
4.2 Mechanical Dimensions
Figure 2: Mechanical Dimensions
35.20 0.00
-0.15mm
17.90 0.00
-0.15mm
12.00mm
10.15+0.20
0.00 mm
4.50mm
6.20 0.00
-0.15mm
27.45mm
[1.386in]
[0.705in][0.244in]
1.60mm
[0.063in]
[0.400in]
[0.472in]
[0.177in]
[1.081in]
Product Specification
VUS eUSB Key Rev: 1.3
Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA –
www.virtium.com
10
5.0 Revision Table
Date Rev. Page Changes
10/27/2011 1.0 All Spec released
02/05/2012 1.1 3, 9 Product part number change
Update Mechanical Dimensions drawing
03/08/2012 1.2 3 Updated Table 1
6/20/2012 1.3 1, 9 Added the product picture and mechanical drawing
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment。
NOTE: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for
help.
FCC ID: OET-EUSB
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.