MD1665-D2048-J-P SanDisk, MD1665-D2048-J-P Datasheet - Page 8
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MD1665-D2048-J-P
Manufacturer Part Number
MD1665-D2048-J-P
Description
Manufacturer
SanDisk
Type
Flash Diskr
Datasheet
1.MD1665-D2048-J-P.pdf
(25 pages)
Specifications of MD1665-D2048-J-P
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
Compliant
3.
3.1
The uDiskOnChip controller enables the highest performance for USB 2.0, coupled with the best
security and reliability available. The controller’s firmware inherently supports multi-vendor flash
components to provide flexibility and guarantee delivery to our customers.
As with other products based on M-Systems’ technology, the uDiskOnChip controller contains
M-Systems’ patented USB device interface, which is compatible with USB 2.0. The controller also
has a high-speed 32-bit RISC microcontroller with Idle and Deep Power-Down modes for power
management.
The uDiskOnChip controller architecture is illustrated in Figure 2.
8
T
Block Diagram
HEORY OF
O
USB Connector
PERATION
Figure 2: uDiskOnChip Controller Block Diagram
Regulator
Voltage
uDiskOnChip Data Sheet, Rev. 2.3
Xtal
Crypto-Core
Mechanism
Mechanism
Timers and
Controller
Counters
Reset
Clock
USB
ARM-7TDMI
RISC CPU
M-Systems
Controller
SRAM
LEDs
GPIO
32-bit
Flash
ROM
uDiskOnChip Controller
NAND Flash
94-SR-003-01-8L