MD1665-D2048-J SanDisk, MD1665-D2048-J Datasheet - Page 14

• Manufacturer Part Number: MD1665-D2048-J
• Description: UDOC FLASH DISK 2GB
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of MD1665-D2048-J

• Memory Type: FLASH - Nand
• Memory Size: 2GB
• Package / Case: Module
• Density: 2GByte
• Operating Supply Voltage (typ): 5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Pin Count: 10
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.4V
• Operating Supply Voltage (max): 5.25V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Speed: -
• Lead Free Status / Rohs Status: Not Compliant

•
Table 4 summarizes the MTBF prediction results for various uDiskOnChip configurations. The
analysis was performed using a RAM Commander™ failure rate prediction.
•
•
5.3
uDiskOnChip is offered in a horizontal version with two available configurations and in a Low
Profile version, as described below. In addition, an adapter is available (described in Section 5.3.6)
to enable customers to evaluate uDiskOnChip using an external USB port.
5.3.1
In the single connector configuration, uDiskOnChip has a single 2x5 electrical connector plus a
mounting hole, as shown in Figure 4.
14
64/128MB
256/512/1024/2048MB
64/128MB
256/512/1024/2048MB
British Telecom Industry HRD5, Handbook of Reliability Data for Electronic Components
used in Telecommunication System.
Failure Rate: The total number of failures within an item population, divided by the total
number of life units expended by that population, during a particular measurement interval
under stated condition.
Mean Time Between Failures (MTBF): A basic measure of reliability for repairable items:
The mean number of life units during which all parts of the item perform within their specified
limits, during a particular measurement interval under stated conditions.
Mechanical
Horizontal - Single Connector
Product
Figure 4: uDiskOnChip Horizontal Version with Single Connector
Telcordia SR-332, GB, 25°C
Telcordia SR-332, GB, 25°C
Telcordia SR-332, GF, 35°C
Telcordia SR-332, GF, 35°C
uDiskOnChip Data Sheet, Rev. 2.3
Table 4: uDiskOnChip MTBF
Condition
MTBF (Hours)
4,667,755
4,130,674
1,667,189
1,360,977
Failure Rate per
Million Hours
94-SR-003-01-8L
0.214
0.599
0.735
0.24