MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 24

• Manufacturer Part Number: MD3331-D64-V3-X
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of MD3331-D64-V3-X

• Density: 64MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: FBGA
• Mounting: Surface Mount
• Pin Count: 69
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / Rohs Status: Not Compliant

(key, read, write and lock enable state). Read/write protection is disabled in each one of the
following events:
•
•
•
•
For further information on hardware protection, please refer to the TrueFFS Software Development
Kit (SDK) developer guide or application note AP-DOC-057, Protection and Security-Enabling
Features in DiskOnChip Plus.
4.2
The first three blocks on Mobile DiskOnChip Plus contain foundry information, the Data Protect
structures, IPL code, and bad-block mapping information. See Figure 8.
24
Power-down
Change of any protection attribute (not necessarily in the same partition)
Write operation to the IPL area
Removal of the protection key.
Low-Level Structure of the Protected Area
Bad Block Table and Factory-Programmed UID
Figure 8: Low Level Structure of Mobile DiskOnChip Plus
Data Protect Structure 1 and IPL Code
Data Protect Structure 0
OTP
Data Sheet, Rev. 1.8
Pages 0-5
Pages 7-12
Block 0
Block 1
Block 2
Mobile DiskOnChip Plus 16/32MByte
95-SR-000-10-8L