Transcend TS256MJF2A Datasheet

Transcend
Brand
Transcend
Model
TS256MJF2A
Category
USB flash drives
Type
Datasheet

Transcend TS256MJF2A is a 256MB USB2.0 Flash Drive that can be used to store and transfer data. It is compatible with USB 2.0 specifications and has a data transfer speed of up to 12MB/sec read and 8MB/sec write. The drive is also equipped with a password protection function to keep your data safe and secure. Additionally, the drive supports USB-ZIP/USB-HDD boot-up mode and has a PC-Lock function that makes the drive the key to your computer. The drive comes in a silver color and has dimensions of 75 x 11 x 25 mm.

Transcend TS256MJF2A is a 256MB USB2.0 Flash Drive that can be used to store and transfer data. It is compatible with USB 2.0 specifications and has a data transfer speed of up to 12MB/sec read and 8MB/sec write. The drive is also equipped with a password protection function to keep your data safe and secure. Additionally, the drive supports USB-ZIP/USB-HDD boot-up mode and has a PC-Lock function that makes the drive the key to your computer. The drive comes in a silver color and has dimensions of 75 x 11 x 25 mm.

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256MB USB2.0 JetFlash
™2A
Transcend Information Inc.
1
Description
TS256MJF2A is a 256MB USB Flash Drive with 1 pcs of
256Mx8 Flash Memory assembled on printed circuit
board.
Outline
Features
• Color: Silver
• USB Interface: Compliant with USB specification 2.0.
• Security Function: Password protection provided
• Boot-Up Function: Support USB-ZIP/USB-HDD boot-up
mode supported
• PC-Lock Function: Makes JF2A the key to your computer
• No external power or battery needed
• LED indicates the usage status.
Dimensions
Side Millimeters Inches
A 75 ± 1.00 2.95 ± 0.04
B 11 ± 1.00 0.43 ± 0.04
C 25 ± 1.00 0.98 ± 0.04
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256MB USB2.0 JetFlash
™2A
Transcend Information Inc.
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Block Diagram
‧With 1 pcs of 256Mx8 Flash Memory
4 Pins Connector
USB -
USB +
USB Flash Disk
Connector
DA0~DA7
/CE0, R/B0
Other
D0~D7
/CE
/WE
/RE
Flash
Memory
256Mx8
R/B
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256MB USB2.0 JetFlash
™2A
Transcend Information Inc.
3
Pinouts
Pin No. Pin Name
01 VCC
02 USB-
03 USB+
04 VSS
Pin Identification
Symbol Function
USB-
USB+
USB differential signal:
The pairs are used to transmit
Data/Address/Command
VSS
Ground
VCC
USB power input
Specifications
Storage Capacity 256MB
Data Retention 10 years
Erase Cycles >100,000 times
Connector Durability 10,000 times
System Performance Read: 12MB/sec (max.), Write: 8MB/sec (max.)
Power Supply
DC 5V±10% via the USB port
Temperature Range
Operation: 0-70
o
C, Non-Operating: -40
o
C-85
o
C
Certificates CE, FCC, BSMI
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256MB USB2.0 JetFlash
™2A
Transcend Information Inc.
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Absolute Maximum Ratings
Symbol Parameter Rating Unit
VCC Power Supply 4.5 to 5.5 V
VIN Input Voltage 3 to 3.6 V
DC Characteristics:
Symbol Parameter Min. Typ. Max. Units
IIL Input Leakage Current
(No pull-up or pull-down)
-10 10
μA
IOZ Tri-State Leakage Current -10 10
μA
VIL Input Low Voltage 0.8 V
VIH Input High Voltage 2.0 V
VOL Output Low Voltage (IOL=4mA) 0.4 V
VOH Output High Voltage (IOH=4mA) 2.4 V
Rt Input pull-up/down resistance
(V
IL=0V or VIH= VCC)
40 75 190 KΩ
IACT Active Current 73 mA
ISLP Sleep Current 120
μA
Recommended Operating Conditions
Symbol Parameter Min. Typ. Max. Units
VCC Power Supply Voltage 4.5 5 5.5 V
VIN Input Voltage 3 3.3 3.6 V
VCC18 Internal Power Supply 1.62 1.8 1.98 V
Above technical information is based on industry standard data and 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 in specifications at any time without prior notice.
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Transcend TS256MJF2A Datasheet

Transcend
Brand
Transcend
Model
TS256MJF2A
Category
USB flash drives
Type
Datasheet

Transcend TS256MJF2A is a 256MB USB2.0 Flash Drive that can be used to store and transfer data. It is compatible with USB 2.0 specifications and has a data transfer speed of up to 12MB/sec read and 8MB/sec write. The drive is also equipped with a password protection function to keep your data safe and secure. Additionally, the drive supports USB-ZIP/USB-HDD boot-up mode and has a PC-Lock function that makes the drive the key to your computer. The drive comes in a silver color and has dimensions of 75 x 11 x 25 mm.

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