MD1665-D512-X-P SanDisk, MD1665-D512-X-P Datasheet - Page 21

• Manufacturer Part Number: MD1665-D512-X-P
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of MD1665-D512-X-P

• Density: 512MByte
• Operating Supply Voltage (typ): 5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Not Required
• Mounting: Screw
• Pin Count: 10
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.4V
• Operating Supply Voltage (max): 5.25V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

6.
6.1
uDiskOnChip is supported under the embedded operating systems listed in Table 9. In the standard
boot and storage modes, uDiskOnChip is recognized as a hard drive in the system. The system can
also boot from uDiskOnChip, eliminating the need for additional components.
Software packages for the supported operating systems can be downloaded from the M-Systems
website, along with the relevant documentation.
6.2
Secure Boot is supported by Microsoft Windows XP Embedded only. Secure Boot mode provides
uDiskOnChip customers with the advantage of M-Systems’ security capabilities, which implement
unparalleled security algorithms in hardware using SuperMAP technology. M-Systems’ security
technology is supported by over 15 patents, and field tested in tens of millions of smartcards.
Some customization may be required to set uDiskOnChip and the host to work in Secure Boot
mode. M-Systems’ technical support department can provide a software package, including all
required user manuals, for use in configuring uDiskOnChip to function as a secure system boot
device.
In Secure Boot mode, uDiskOnChip can be partitioned into up to six drives, with a maximum of
two secure drives and four standard drives. The secure drives are write protected using Public Key
Infrastructure (PKI) for key exchange and authentication (implemented by an RSA 64-byte key). In
addition, uDiskOnChip supports the Enhanced Write Filter (enabling Microsoft EWF).
It is recommended to partition uDiskOnChip as follows when using Secure Boot mode:
•
•
•
21
Windows XP Embedded
Windows Embedded for Point of
Service (WEPOS)
Windows CE
Linux
VxWorks
Secure partition I: This drive stores the Windows XP Embedded operating system image.
Secure partition II (optional): This drive can function as a secure storage area for data that
should not be accessed by unauthorized users
Standard partition: Up to four standard drives that are not write protected
S
Boot and Storage
Secure Boot and Storage
Operating System
OFTWARE
D
ESCRIPTION
Table 9: Supported Operating Systems
uDiskOnChip Data Sheet, Rev. 2.3
Service Pack 2
All versions
4.2 and 5.0
5.x and 6.1
Version
N/A
AP-DOC-1304, Booting Windows XP Embedded
from uDiskOnChip
AP-EMB-0305, Creating a WEPOS Image with
Support for USB Mass Storage Devices
AP-EMB-0105, Creating a Windows CE Image
with Support for USB Mass Storage Devices
AP-DOC-0105, Booting Trustix/Fedora (Kernel
2.4.XX/2.6XX) from uDiskOnChip
AP-EMB-0205, Creating a VxWorks Image with
Support for USB Mass Storage Devices
Application Note
94-SR-003-01-8L