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DOM (DiskOnModule)

 

Introduction

The DiskOnModule is a storage device based on flash memory technology, which emulates an ordinary magnetic hard disk. The DiskOnModule series products provide an all in one module solution for solid-state flash disk. The DiskOnModule is suitable for use in portable and embedded systems, which have limited space and power consumption. Unlike standard IDE drives, no signal cable and extra, special space are required.


The DiskOnModule is s solid-state solution for IDE Hard Disk driver, which has no moving parts. That provides a good stability in a moving system. The DiskOnModule into product are also free from extra and special algorithm or some firmware driver. Just plug the DiskOnModule into the IDE slot and play it, users can play DiskOnModule as same as the Hard Disk Drivers.
The DiskOnModule family provides the capacities ranging from 4MB up to 256MB.

 

Specifications

Temperature

0°C to 70°C
Non-Operating -20°C 100°C above

Relative Humidity

8 % to 95% (No condensation)

Vibration

Operating 0.2G(10mins)
Non-Operating 15G

Shock

Operating 150G (2.2msec with half size)
Non-Operating 1000G

Write Transfer Rate

1.2MB/sec

Read Transfer Rate

2.5MB/sec

PIO mode

28.3MB/sec maximum

MTBF(@25°C)

300,000 hours

ECC

22 bits per 256 bytes

Power Cycle

5,000 Times minimum

Voltage DC Req.

+5.0V ¡Ó 10 %

Power Consumptions

Read 21mA
Write 28mA
Sleep 0.3mA

 

Capacity Specifications

Capacity

No. Of Cylinders

No. Of Sectors/track

No. OfHeads

Unformatted Capacity (Bytes)

4MB

250

16

2

4096000

8MB

500

16

2

8192000

16MB

1000

16

2

16384000

24MB

750

16

4

24576000

32MB

500

16

8

32768000

48MB

750

16

8

49152000

64MB

500

32

8

65536000

96MB

750

32

8

98304000

128MB

500

32

16

131072000

192MB

380

63

16

196116480

256MB

507

63

16

261660672

 

Ordering Information

Model

 

DOMxxx

(xxx = 004 ~256MB)

DiskOnModule (DOM)
DiskOnModule (DOM)
 
 
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.

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

Feature
-
Bootable, Driver Free and IDE-based Industrial Embedded Solid State Disk
-
Error Detection and Correction (EDC/ECC)
-
Built-in TrueFFS for Full Hard Disk Emulation
-
High Performance with IDE Mode 4 up to 16.6 Mbytes/sec of Data Transfer Bandwidth
Specification
Memory Capacity
16 ~ 256 MBytes
Mechanical Dimension (40-pin)
56.3 x 6.0 x 30.6 mm (L x W x H)
Mechanical Dimension (44-pin)
53.0 x 6.0 x 31.2 mm (L x W x H)
Package Type
40-/44-pin pitch 2.54/2.0 mm
Operating Voltage
5V ± 10%
Power Consumption
Active
55 mA (Max)
Sleep / Ideal Mode 
180 µA (Max)
Temperature
Operating
  0 ~ 70 oC
Storage
-55 ~ 80 oC
Humidity
10 ~ 95% (Non-condensation)
Vibration
Operating
1G / 1 axis
Shock
Non-operating
10G / 3 axis
EDC/ECC
For each 512-byte block of data:
- Corrects up to two 10-bit symbols, including two random bit errors.
- Corrects single bursts up to 11 bits.
- Detects single bursts up to 31 bits and double bursts up to 11 bits.
- Detects up to 4 random bit errors.

 

DiskOnChip2000 (DOC)
DiskOnChip2000 (DOC)
 
 
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

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
-
Bootable, Compact and Low Profile Industrial Embedded Solid State Disk
-
Error Detection and Correction (EDC/ECC)
-
EPROM Compatible Electrical Interface
-
High Performance with 1.4 / 0.5 MBytes/sec Sustained Read/Write
-
Built-in TrueFFS for Full Hard Disk Emulation
-
8 KBytes of Memory Window

Specification

Memory Capacity (DiskOnChip2000)
16 ~ 576 MBytes
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 two random bit errors.
- Corrects single bursts up to 11 bits.
- Detects single bursts up to 31 bits and double bursts up to 11 bits.
- Detects up to 4 random bit errors.
 

 

 

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