Virtium eusb Flash Module. Product Specification VUS 200 Series

Transcription

1 Virtium eusb Flash Module Product Specification VUS 200 Series

2 1.0 Introduction Virtium s VUS 200 Series eusb flash module provides rugged storage for single board computers and industrial systems. Virtium s VUS 200 Series eusb flash module 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, o C Operating Temperature Commercial: 0 o C to 70 o C Industrial: -40 o C to 85 o C Storage Temperature -55 o C to 95 o C Input Voltage 5V +/-10% Compliance RoHS FCC and CE Form Factor Horizontal Mount 2.0 mm pin-pitch connector D+ D D+ D Flash Flash Host 5V Flash Controller Flash Flash Tel Tomas, Rancho Santa Margarita, CA USA 2

3 2.0 Ordering Information and Part Numbering System Table 1: Ordering information Part Number VUS2-02G-UCS-BA VUS2-04G-UCS-BA VUS2-08G-UCS-BA VUS2-16G-UCM-BA VUS2-32G-UCM-BA Description 2GB, Commercial 0 o C to 70 o C, 2.0mm connector 4GB, Commercial 0 o C to 70 o C, 2.0mm connector 8GB, Commercial 0 o C to 70 o C, 2.0mm connector 16GB, Commercial 0 o C to 70 o C, 2.0mm connector 32GB, Commercial 0 o C to 70 o C, 2.0mm connector VUS2-02G-UIS-BA VUS2-04G-UIS-BA VUS2-08G-UIS-BA VUS2-16G-UIM-BA VUS2-32G-UIM-BA 2GB, Industrial -40 o C to +85 o C, 2.0mm connector 4GB, Industrial -40 o C to +85 o C, 2.0mm connector 8GB, Industrial -40 o C to +85 o C, 2.0mm connector 16GB, Industrial -40 o C to +85 o C, 2.0mm connector 32GB, Industrial -40 o C to +85 o C, 2.0mm connector VUS 2 XXG U X X BA Brand Code Product Family 2: 200 Series Capacity 02G: 2GB 04G: 4GB 08G: 8GB 16G: 16GB 32G: 32GB Customer Specific B: Hardware Revision A: Software Revision Flash Manufacturer S: Samsung M: Micron T: Toshiba Operating Temperatures C: 0 o C to 70 o C I: -40 o C to 85 o C Configuration 1 U: USB 2.0 Tel Tomas, Rancho Santa Margarita, CA USA 3

4 Table of Contents 1.0 INTRODUCTION ORDERING INFORMATION AND PART NUMBERING SYSTEM SPECIFICATIONS Environmental Specifications Temperature Range Humidity Shock and Vibration System Reliability ECC Technology Wear Leveling Mean Time in Between Failures Power Requirements Power Consumption FCC and CE Requirements ROHS Compliance Read/Write Performance PHYSICAL SPECIFICATION Pin Assignments Mechanical Dimensions REVISION TABLE Tel Tomas, Rancho Santa Margarita, CA USA 4

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 TABLE 6: MECHANICAL DIMENSIONS, 2.0 MM CONNECTOR... 9 List of Figures FIGURE 1: PIN ASSIGNMENTS... 8 FIGURE 2: MECHANICAL DIMENSIONS... 9 Tel Tomas, Rancho Santa Margarita, CA USA 5

6 3.0 Specifications 3.1 Environmental Specifications Temperature Range Commercial Grade Operating Temperature Range: 0 C to 70 o C Industrial Grade Operating Temperature Range: -40 C to +85 o C Storage Temperature Range: -55 C to +95 C Humidity Relative Humidity: 10-95%, non-condensing Shock and Vibration Table 2: Shock and Vibration Testing Reliability Vibration Mechanical Shock Test Conditions 7 to 2000 Hz, 20G, 3 axes Duration: 10ms, 50G, 3 axes 3.2 System Reliability 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 Wear Leveling The VUS 200 Series 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 200 Series products move data to distribute block erases and writes across the available block population. The VUS 200 Series products use SLC flash devices to enhance endurance, retention and reliability 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. Tel Tomas, Rancho Santa Margarita, CA USA 6

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 200 Series products conform to CE and FCC requirements ROHS Compliance VUS 200 Series 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 Tel Tomas, Rancho Santa Margarita, CA USA 7

8 4.0 Physical Specification 4.1 Pin Assignments Table 5: Pin Assignments Pins Type Description 1 +5V Input Power 3 Data - Differential Data (-) 5 Data + Differential Data (+) 7 GND Ground 2, 4, 5, 8, 9, 10 NC No Connect PIN 9: NC PIN 7: GND PIN 5: USB Data (+) PIN 3: USB Data (-) PIN 1: +5 VDC PIN 10: NC PIN 8: NC PIN 6: NC PIN 4: NC PIN 2: NC Figure 1: Pin Assignments Tel Tomas, Rancho Santa Margarita, CA USA 8

9 4.2 Mechanical Dimensions Table 6: Mechanical Dimensions in mm Parameters Values Length / Width / Thickness / BOTTOM VIEW _ TOP VIEW _ 0.15 SIDE VIEW 5.95 MAX PIN 1 Note 2, _ _ Void Area /O 8.00 _ _ 0.15 CL 1.00 _ O _ 0.15 / Figure 2: Mechanical Dimensions NOTES: 1. All dimensions are in millimeters 2. Connector pitch: 2 mm Tel Tomas, Rancho Santa Margarita, CA USA 9

10 5.0 Revision Table Date Rev. Page Changes 10/07/ All Spec released 10/18/ Table 6 modification Tel Tomas, Rancho Santa Margarita, CA USA 10