MD2241-D128-V3 M-Systems Inc., MD2241-D128-V3 Datasheet

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MD2241-D128-V3

Manufacturer Part Number

MD2241-D128-V3

Description

Diskonchip Dimm Plus

Manufacturer

M-Systems Inc.

Datasheet

1.MD2241-D128-V3.pdf (44 pages)

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Data Sheet

DiskOnChip

Flash Disk with Protection and Security-Enabling Features

Highlights

DiskOnChip DIMM Plus is a member of M-Systems’

growing family of DiskOnChip flash disk products.

Based on M-Systems’ award-winning DiskOnChip

Millennium Plus, it packages the most advanced flash

disk technology in an SO-DIMM form factor.

Using Toshiba’s state-of-the-art 0.16µ NAND

technology, DiskOnChip DIMM Plus features:

1

Advanced protection and security-enabling

features for data and code

Proprietary TrueFFS

disk emulation, high data reliability and

maximum flash lifetime

Capacities ranging from 32Mbyte (256Mbit) to

128MByte (1,024Mbit)

144-pin SO-DIMM package

NAND-based flash technology which enables

high density and small die size

Exceptional read, write and erase performance

with a unique, full 16-bit bus flash interface

Configurable for 8/16-bit bus interface

Programmable Boot Block (1KB)

Data integrity with Reed-Solomon Error

Detection Code/Error Correction Code

(EDC/ECC)

Deep Power-Down mode for reduced power

consumption

3.3 V power supply

Software tools for programming, duplicating,

testing and debugging

Support for all major OSs, including VxWorks,

Windows CE, Linux, pSOS, QNX, etc.

®

®

technology for full hard

DIMM Plus

Preliminary Data Sheet, Rev. 1.2

Performance

Protection and Security-Enabling

Features

Boot Capability

Burst read/write speed: 20MB/sec

Sustained write speed: 1.5MB/sec

Sustained read speed: 3MB/sec

Unique Identification (UID) number

User-configurable One Time Programmable

(OTP) area

Two configurable write and read-protected

partitions for data and boot code

Two levels of hardware data and code protection:

Protection Key and LOCK# signal

Programmable Boot Block (1KB) with eXecute

In Place (XIP) capability to replace boot ROM

Download Engine (DE) for automatic download

of boot code

Boot capabilities

Platform initialization

OS boot

94-SR-002-08-8L

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