2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Description
Features
Ideal for use in harsh environments. Transcend’s
2.5” IDE Flash Disks are the best choice for your
specialized industrial computer equipment.
•
RoHS compliant
•
Fully compatible with devices and OS that support the
IDE standard (44-Pin, pitch = 2.00 mm)
•
•
Non-volatile Flash Memory for outstanding data
retention
Placement
Built-in ECC (Error Correction Code) functionality and
wear-leveling algorithm ensures highly reliable of data
transfer
•
•
•
•
Supports up to PIO Mode 6 and Ultra DMA Mode 4
Auto Standby and Sleep Mode supported
Lower Power Consumption
Shock resistance
Dimensions
Side
A
Millimeters
100.00 ± 0.40
69.85 ± 0.20
7.40 ± 0.15
Inches
3.937 ± 0.016
2.750 ± 0.008
0.292 ± 0.004
B
C
1
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Interface Specification
Master/Slave/Cable-select Settings
No Device Driver Required
ATA/ATAPI 5
Jumper Settings
Drivers
ATA Compatibility
PIO Modes 0 - 6
UDMA Modes 0 - 4
Performance
Model P/N
Capacity
2GB
Read
Write
Random Read Random Write Burst R/W Rate
TS2GIFD25
TS4GIFD25
TS8GIFD25
26.5 MB/s
26.0 MB/s
20.4 MB/s
11.5 MB/s
11.0 MB/s
11.0 MB/s
23.0 MB/s
22.0 MB/s
17.6 MB/s
2.7 MB/s
2.2 MB/s
2.9 MB/s
66.7 MB/s
66.7 MB/s
66.7 MB/s
4GB
8GB
* Note: 25 ℃, GIGABYTE GA-81945GZME-RH, 512MB RAM, IDE interface support UDMA4, Windows® 2000 Version
5.00.2195 SP4, benchmark utility HDBENCH (version 3.4003), copied file 100MB
Actual Capacity
Model P/N
TS2GIFD25
TS4GIFD25
TS8GIFD25
Capacity
2GB
Cylinder
3954
Head
16
Sector
63
4GB
7889
16
63
8GB
15778
16
63
* Note: 2GB FAT format, 4/8GB FAT32 format
Regulations
CE, FCC and BSMI
Compliance
3
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Vibration
3.0G, 5 - 800Hz
3.0G, 5 - 800Hz
Operating
Non-Operating
* Note: Reference to the IEC 60068-2-6 Testing procedures; Operating-Sine wave, 5-800Hz/1 oct., 1.5mm, 3g, 0.5
hr./axis, total 1.5 hrs.
Shock
1500G, 0.5ms
1500G, 0.5ms
Operating
Non-Operating
* Note: Reference to the IEC 60068-2-27 Testing procedures; Operating-Half-sine wave, 1500g, 0.5ms, 3 times/dir., total
18 times.
4
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Package Dimensions
Below figure illustrates the Transcend 2.5” IDE Flash Disk. All dimensions are in mm
5
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Pin Assignments
Pin No.
Pin Name
Pin No.
Pin Name
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
-RESET
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
GND
DD8
DD7
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
KEY-PIN (OPEN)
GND
DMARQ
-DIOW : STOP
GND
-DIOR : -HDMARDY : HSTROBE
GND
IORDY : DDMARDY : DSTROBE
CSEL
-DMACK
INTRQ
DA1
GND
IOCS16B
-PDIAG : -CBLID
DA2
DA0
-CS0
-CS1
-DASP
VCC
GND
VCC
GND
NC (No Connect)
Pin Layout
1
A
C
D
43
44
B
2
C
D
A
B
C
D
A
B
Cable Select
Master
C
D
A
B
Slave
6
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Block Diagram
D00 ~ D07
Data bus
Flash Memory
-CE0, -CE2…
D0 – D7
-CE0
Control
Others
Signal
-CE1
-WE…-RE
IDE
Power
Flash Disk
Flash Memory
Controller
D10 ~ D17
D0 – D7
-CE0
-CE1, -CE3…
-CE1
-WE…-RE
Absolute Maximum Ratings
7
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
DC Characteristics
8
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Command Set
The following table summarizes the command defined in the ATAPI-5 specification and lists the commands supported
by the TS2/4/8GIFD25.
Note 1: FR (Feature Register), SC (Sector Count Register), SN (Sector Number Register), CY (Cylinder Low/High
Register), DR (Drive bit of Drive/Head Register), HD (Head No. bit0-bit3 of Drive/Head Register), LBA (Logical Block
Address Mode supported). Y: Set up; －: Not set up; C: The register contains command specific data.
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2.5” IDE FLASH DISK
TS2GIFD25 / TS4GIFD25 / TS8GIFD25
Ordering Information
Form Facto:r
25 = 2.5" inch
Transcend
Product
Capacity
IDE Flash Disk
2GB~8GB
The above technical information is based on industry standard data and has been tested to be reliable. However,
Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with
the use of this product. Transcend reserves the right to make changes to the specifications at any time without prior notice.
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