MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 33
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MD3331-D64-V3-X
Manufacturer Part Number
MD3331-D64-V3-X
Description
Manufacturer
SanDisk
Type
Flash Diskr
Datasheet
1.MD3331-D64-V3-X.pdf
(69 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MD3331-D64-V3-X
Manufacturer:
SANDISK
Quantity:
18 135
Company:
Part Number:
MD3331-D64-V3-X
Manufacturer:
TI
Quantity:
699
Part Number:
MD3331-D64-V3-X
Manufacturer:
M-SYSTEMS
Quantity:
20 000
6.2
TrueFFS utilizes an 8KB memory window in the CPU address space consisting of four 2KB
sections, as depicted in Figure 11. When in Reset mode, the Programmable Boot Block in sections 0
and 3 will show the IPL (1KB), aliased twice, to support systems that search for a checksum at the
boot stage from the top and bottom of memory. Read cycles from sections 1 and 2 always return the
value 00H to create a fixed and known checksum. When in Normal mode, sections 1 and 2 are used
for the internal registers.
The addresses described here are relative to the absolute starting address of the 8KB memory
window.
33
8KB Memory Window in Mobile DiskOnChip Plus 16MB
Figure 11: Mobile DiskOnChip Plus 16MB Memory Map
1000H
1800H
000H
800H
Programmable
Programmable
[000H-3FFH]
Reset Mode
[000H-3FFH]
Boot Block
(2 aliases)
Boot Block
(2 aliases)
00H
00H
Data Sheet, Rev. 1.8
Section 0
Section 1
Section 2
Section 3
Programmable
Programmable
Normal Mode
[000H-3FFH]
[000H-3FFH]
Flash area
(+ aliases)
(+ aliases)
Registers
Boot Block
Boot Block
(2 aliases)
(2 aliases)
window
Control
Mobile DiskOnChip Plus 16/32MByte
95-SR-000-10-8L