MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 37

• 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

7.6
Description:
Address (hex): 1006/1076
Type:
Reset Value:
37
Bit No.
Bit 7
0-1
5-7
2
3
4
DiskOnChip Control Register/Control Confirmation Register
Mode. These bits select the mode of operation, as follows:
00: Reset
01: Normal
10: Deep Power-Down
MDWREN (Mode Write Enable). This bit must be set to 1 before changing the mode of
operation.
BDET (Boot Detect). This bit is set whenever the device has entered Reset mode as a result
of the Boot Detector triggering. It is cleared by writing a 1 to this bit.
RST_LAT (Reset Latch). This bit is set whenever the device has entered the Reset mode as
a result of the RSTIN# input signal being asserted or the internal voltage detector triggering.
It is cleared by writing a 1 to this bit.
Reserved for future use
RFU_0
These two registers are identical and contain information on the operation mode of
Mobile DiskOnChip Plus. After writing the required value to the DiskOnChip
Control register, the complement of that data byte must also be written to the
Control Confirmation register. The two writes cycles must not be separated by any
other read or write cycles to the Mobile DiskOnChip Plus memory space, except
for reads from the Programmable Boot Block space.
Read/Write
10H
Bit 6
Bit 5
RST_LAT
Data Sheet, Rev. 1.8
Bit 4
Description
BDET
Bit 3
MDWREN
Bit 2
Mobile DiskOnChip Plus 16/32MByte
Bit 1
Mode[1:0]
95-SR-000-10-8L
Bit 0