VIRTIUM TECHNOLOGY EUSB USB Dongle User Manual VUS eUSB Key datasheet V1 3x

VIRTIUM TECHNOLOGY, INC. USB Dongle VUS eUSB Key datasheet V1 3x

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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  -55oC to 95oC • 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 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 70oC Industrial Grade Operating Temperature Range: -40°C to +85oC 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 214 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.

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