Introduction

The DiskOnChip is a well-known flash memory module comes from M-systems. With M-systems' single-chip and TrueFFS technology, the DiskOnChip provides the high-performance, high reliability and low cost solution for flash disk applications with limited space.

DiskOnChip Block Diagram

(Source: M-Systems Flash Disk Pioneers Ltd.)

M-Systems Flash Disk Pioneers Ltd. develops, manufactures and markets the flash-based data storage devices. With the cutting edge technology in the flash disk field, M-systems offers a series of embedded flash disk to the industrial market. For the further information about M-systems please visit the website at http://www.m-sys.com

Feature

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Bootable, Compact and Low Profile Industrial Embedded Solid State Disk

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Error Detection and Correction (EDC/ECC)

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EPROM Compatible Electrical Interface

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High Performance with 1.4 / 0.5 MBytes/sec Sustained Read/Write

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Built-in TrueFFS for Full Hard Disk Emulation

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8 KBytes of Memory Window

Memory Capacity (DiskOnChip2000)

16 MBytes to 1 GBytes

Memory Capacity (DiskOnChip2000 Millennium)

8 MBytes

Package Type

32-pin DIP

Operating Voltage

3.3V or 5V

Power Consumption

(5V)

Active

40 mA 

Stand by (Low Profile)

60 µA 

Stand by (High Profile)

240 µA

Power Consumption

(3.3V)

Active

30 mA 

Stand by (Low Profile)

40 µA 

Stand by (High Profile)

120 µA

Sustained Transfer Rate

Read

1.4 MBytes/sec

Write

0.5 MBytes/sec

Burst Transfer Rate

Read

5 MBytes/sec

Write

5 MBytes/sec

Temperature

(Standard)

Operating

  0 ~ 70 oC

Storage

-55 ~ 100 oC

Temperature

(Extended)

Operating

-40 ~ 85 oC

Storage

-55 ~ 100 oC

Humidity

10 ~ 90% (Non-condensation)

EDC/ECC

For each 512-byte block of data:

- Corrects up to two 10-bit symbols, including 2 random bit errors.

- Corrects single bursts up to 11 bits.

- Detects single bursts up to 31 bits

- Detects double bursts up to 11 bits.

- Detects up to 4 random bit errors.

Ordering Guide

Ordering Code

Memory Capacity

DOC-008M

  8 MBytes

DiskOnChip2000 Millennium

32-pin DIP

DOC-XXX

 XXX MBytes

(from 16 to 576)

DiskOnChip2000

32-pin DIP