Download Transcend JetFlash WL

TS256MJF-WL
256MB WLAN JetFlash™
Description
Features
TS256MJF-WL is a 256MB USB Flash Disk with 1 pcs of
• USB Interface: Compliant with USB specification 1.1
256Mx8 (or 2 pcs of 128Mx8) Flash Memory assembled
• Compliant with IEEE802.11b standard for 2.4 GHz
Wireless LAN
on the printed circuit board. It combines a USB Flash
Disk with IEEE802.11b Wireless LAN (WLAN) function.
• High-speed wireless connection up to 11 Mbps
With the WLAN function, users can surf the Internet
• Peer-to-peer communication without Access Point
freely by wireless network.
• Solid design with an integrated antenna
Outline
• No external power or battery needed
• LEDs indicate the usage status
Dimensions
Transcend Information Inc.
1
Side
Millimeters
Inches
A
86.00 ± 1.00
3.38± 0.04
B
26.00 ± 1.00
1.02 ± 0.04
C
14.00 ± 1.00
0.55 ± 0.04
TS256MJF-WL
256MB WLAN JetFlash™
Block Diagram
•With 1 pcs of 256Mx8 Flash Memory
US BD0~D7
US B+
P P 22c
US B Fla s h
Drive
Controlle r
G L650
US B Hub
/CE 0
Oth e r
D0~ D7
/
CE
/W E
Fla s h
Me m o ry
25 6Mx8
...
4P ins Conne ctor
DP (1 )_ PHY
/R E
DP (2)_P HY
IRX
Q RX
IS L3871IK18
IS L3684AIR
MAC /Ba s e ba nd
P roce s s or
TRANSC E IVE R
ITX
IS L3984IR
Powe r
Amplifie r
Q TX
IS L3084IR
VC O
Transcend Information Inc.
2
Fla s h
Me m ory
S RAM
TS256MJF-WL
256MB WLAN JetFlash™
•With 2 pcs of 128Mx8 Flash Memory
D0 ~D7
DP (1 )_ PHY
/C E
Othe r
US B+
/WE
P P 22c
US B Fla s h
Drive
Controlle r
G L650
US B Hub
...
4P ins Conne ctor
D0 ~D7
/C E 0 , /C E 1
US B-
F la s h
Me m o ry
12 8 Mx8
/R E
D0 ~ D7
/CE
/W E
Fla s h
Me m ory
128 Mx8
...
/R E
DP (2)_P HY
IRX
Q RX
IS L3871IK18
IS L3684AIR
MAC /Ba s e ba nd
P roce s s or
TRANS C E IVE R
ITX
IS L3984IR
P owe r
Amplifie r
Q TX
IS L3084IR
VC O
Fla s h
Me m ory
S RAM
Pin Identification
Pinouts
Pin No.
Pin Name
01
VCC
USB-
USB differential signal:
02
USB-
USB+
The pairs are used to transmit
03
USB+
04
VSS
Transcend Information Inc.
Symbol
Function
Data/Address/Command
3
VSS
Ground
VCC
USB Power Input
TS256MJF-WL
256MB WLAN JetFlash™
Specifications
Host Interface
USB 1.1
Standard
IEEE802.11b
Storage Capacity
256MB
Dimension
26 (W) x 86 (L) x 14 (H) mm
Weight
27g
WLAN Frequency Range
2.4–2.4835 GHz, 2.497GHz
WLAN Operation Range
Indoor: 35-100m @ 11Mbps
Outdoor: 300m @ 11Mbps
US/Canada: 11 (1–11)
WLAN Channels Support:
Europe: 13 (1–13)
France: 4 (10–13)
Japan: 14 (1–14)
WLAN Transmission Rate
Modulation Technique
11Mbps, 5.5Mbps, 2Mbps, 1Mbps, Auto-Rate
DSSS (Direct Sequence Spread Spectrum) with BPSK (1Mbps), QPSK (2Mbps), and
CCK (5.5Mbps and 11Mbps)
Antenna
Embedded PIFA antenna
Wireless Security
64-bit, 128-bit WEP encryption
@PER < 0.08
11Mbps < -82dBm
RF Receiver Sensitivity
5.5Mbps < -86dBm
2Mbps < -88dBm
1Mbps < -90dBm
Transmission mode: 205mA (Typ.)
Power Consumption
Receives mode: 190mA (Typ.)
Idle mode: 173mA (Typ.)
Power Saving Idle mode: 30mA (Typ.)
Temperature Range
Certificates
Operation Range: 0oC–55oC
Storage Range: -20oC–65oC
CE, FCC, Wi-Fi, TELEC
Transcend Information Inc.
4
TS256MJF-WL
256MB WLAN JetFlash™
Maximum Ratings
Symbol
Characteristic
Value
Unit
TSTG
Storage Temperature
-55 to +150
℃
TOP
Operating Temperature
0 to +70
℃
VCC
Supply Voltage
-0.5 to +7.0
V
VIN
DC Input Voltage
-0.5 to +VDD+0.5
V
I
Maximum Current per pin Excluding VDD and VSS
25
mA
IMGND
Maximum Current out of GND
100
mA
IMVCC
Maximum Current out of VCC
100
mA
VESD
Static Discharge Voltage
>4000
V
Electrical Characteristics
Symbol
Parameter
Min.
Typ.
Max.
Unit
Supply
VDD
Digital Power Supply
4.5
5.0
5.5
V
VDDA
Analog Power Supply
4.5
5.0
5.5
V
3.0
3.3
3.6
V
USB Bus: DP and DM
VCP
Regulated Voltage Output
VDI
Static Input Voltage
0
VCP
V
VDO
Static Output Voltage
0
VCP
V
0.8
V
Digital I/O Pins
VIL
Input Logic Low Voltage
VIH
Input Logic High Voltage
VOL
Output Logic Low Voltage (IO=-4mA)
VOH
Output Logic High Voltage (IO=+4mA)
2.0
V
0.1VDD
0.9VDD
V
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.
Transcend Information Inc.
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