MD2211-D16-V3 SanDisk, MD2211-D16-V3 Datasheet - Page 2

• Manufacturer Part Number: MD2211-D16-V3
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of MD2211-D16-V3

• Density: 16MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: TSOP-I
• Mounting: Surface Mount
• Pin Count: 48
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Supplier Unconfirmed

DiskOnChip 2000 TSOP 16MB Data Sheet
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General Description
The DiskOnChip 2000 TSOP 16MB (MD2211-D16-V3) is based on M-Systems’ patented DiskOnChip
technology. DiskOnChip is a flash disk that provides full hard disk emulation using solid-state flash memory
technology. DiskOnChip technology combines a disk controller with flash memory in a single chip providing
a complete, easily integrated, flash disk solution. In addition, the DiskOnChip is a multi-function device. It
provides both mass data storage and code storage with eXecute In Place (XIP) capabilities.
The DiskOnChip is based on state-of-the-art NAND flash technology. NAND flash features exceptional
write and erase performance, providing the optimal data storage solution. Additionally, NAND technology is
known for its high density and small die size. Thus providing a cost effective solution.
A programmable boot block (1KB) provides XIP capability. This means, that the DiskOnChip can replace
the boot ROM, functioning as the only non-volatile memory on board. Eliminating the need for an additional
boot ROM on the motherboard not only reduces cost, but also saves programming effort, reduces logistics
costs, reduces board real estate, simplifies PCB layout and more. Although the XIP area is only 1KB, larger
boot code images can be executed by swapping in multiple code pages from the flash memory.
The DiskOnChip is a member of M-Systems’ DiskOnChip 2000 product line. It is available in a standard
48-pin TSOP-I plastic package, providing an SMT solution in addition to the traditional 32-pin DIP
package of the other DiskOnChip 2000 products (MD220x-Dxx). The DiskOnChip is optimized for use
where minimal weight, space, and low power consumption are essential. Typical applications include:
information appliances, set-top boxes, car PCs, thin clients, thin servers, embedded systems such as avionics
systems, industrial applications and more.
By using the DiskOnChip, physical space requirements are reduced. Unlike standard IDE drives, no cables
or extra space for mounting brackets are required. The TSOP package is well suited for mass production
because it does not require a socket or any kind of manual handling. Further, the DiskOnChip has no
moving parts, resulting in significantly decreased power consumption and increased reliability. It is easy to
use and reduces integration overhead. This makes the DiskOnChip a very attractive alternative to
conventional hard and floppy disk drives and modules that require much more space, weight and assembly
labor.
Greater capacities can be achieved by cascading up to four devices with no additional glue logic. This
upgrade path can easily provide a flash disk of 32MB, 48MB or 64MB while remaining totally transparent
to the file system and user.
91-SR-002-32-8L Rev. 0.2
PRELIMINARY
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