y Important!! Please make sure the driver matches the part number on your pen drive before you download.
y Software AP System Requirements. One of following operation systems: Windows 98/98SE/Windows ME/Windows 2000/Windows XP
y The advertised memory capacity of this device represents unformatted capacity. Please note that once formatted and due to variations in
flash module block limitations, the functional storage space will be lower than the advertised capacity.
y“PQI reserves the right to make changes without notification when fit, form, function, quality and reliability are not affected. The data sheets do
not constitute contract documents and should not be considered part of the specification for purposes of any warranty.”
Rev. A.0 Sep 2006
Page 4
Intelligent Stick™
1. Introduction to Intelligent Stick
The Intelligent Stick Pro 170 is a PQI patented technology. It combines characteristics of a flash card and a USB
flash drive. It does not need a card reader to read from or write to thus making it the perfect storage medium for all
types of digital devices. PQI's Intelligent Stick consumes minimum power and its minute dimensions makes it easy to
store. For added value, it also comes with password security, partitioning software and USB boot applications.
2. Main Features Overview
1. Ultra transfer rate: Read up to 25MB/sec
2. PQI’s patented Intelligent Stick™ interface USB 2.0 compatible
3. Multimedia or Data Storage
4. Hot swappable, USB Plug & Play compatible
5. Low power consumption
6. Its small size marking it easy to carry and store
7. Bundled software downloadable from PQI website : security and partition software
8. Carrying caddy for easy storage in your wallet
3. Hardware Specifications
USB Interface High-speed USB 2.0 interface; backward compatible with USB 1.1
NAND Flash Interface Integrated ECC circuits for 4-bit error correction
TM
Pro 170
OS Support No drive is required for Windows ME, 2000, XP or Mac OS 9.x
Environment
Temperature
Vibration
Shock resistant
Configuration
Capacity 256MBytes ~ 1GBytes
Reliability
MTBF(@25℃) 1,000,000 hours
Power Requirement
VoltageDC 3.3/5V ± 10%
Power Consumption
Read <100mA
Write <100mA
Operating 0℃ to 65℃
Non-Operating -20℃ to 75℃
Operating 0.2G
Non-Operating 15G
Operating 150G
Non-Operating 1000G
Vcc18 1.8V Supply Voltage -0.3 2 V
Vin3.3 3.3V Buffer Input Voltage -0.3 3.6 V
Vin3/5 3.3V/5V Buffer Input Voltage -0.3 5 V
Vin1.8 1.8V Buffer Input Voltage -0.3 2 V
Rev . A.0 2/5 Sep 2006
Page 6
Intelligent Stick™
6. DC Characteristics
Symbol Parameter Min. Max. Unit Notes
VIH_TTL
TTL Input High Voltage
2 Vcc3+0.3 V
VIL_TTL
VOH_TTL
VOL_TTL
IOH_TTL
IOL_TTL
VIH_USB
VIL_USB
VI_USB_DIFF
VI_USB_CM
VI_USB_HSSQ
VI_USB_HSDSC
VI_USB_HSCM
TTL Input Low Voltage
TTL Output High Voltage
TTL Output Low Voltage
TTL Output High Current
TTL Output Low Current
USB Input High Voltage for Low-/full-speed
USB Input Low Voltage for Low-/full-speed
Differential Input Sensitivity for
Low-/full-speed
Differential Common Mode Input Range for
Low-/full-speed
USB High-speed squelch Input detection
threshold
USB High-speed disconnect Input detection
threshold
USB High-speed Signaling Common Mode
Range
-0.3 0.8 V
0.9 X Vcc3V
0.45 V
-4 mA
4 mA
2.0 V
0.8 V
TBD V
0.8 2.5 V
0.10 0.15 V
0.525 0.625 V
-0.05 0.5 V
VOH_USB
VOL_USB
VOH_USB_HS
VOL_USB_HS
IOH_USB
IOL_USB
IOH_USB_HS
IOL_USB_HS
USB Output High Voltage for Low-/full-speed
USB Output Low Voltage for Low-/full-speed
USB Output High Voltage for High-speed
USB Output Low Voltage for High-speed
USB Output High Current for Low-/full-speed
USB Output Low Current for Low-/full-speed
USB Output High Current for High-speed
USB Output Low Current for High-speed
2.8 3.6 V
0 0.3 V
0.36 0.44 V
-0.01 0.01 V
-10 mA
10 mA
-40 mA
40 mA
Rev . A.0 3/5 Sep 2006
Page 7
Intelligent Stick™
7. Recommended Operating Conditions
Symbol Parameter Min. Typical Max. Units
Vcc33 Power Supply Voltage 3.0 3.3 3.3 V
Vin Input Voltage 0 Vcc Vcc+0.3 V
Vcc25 Internal Power Support 2.25 2.5 2.75 v
8. Pin Assignments
Pin No. Pin Name Function
1 VCC USB power input
2 USB D- USB differential signal
3 USB D+ The pairs are used to transmit Data/Address/Command
4 VSS Ground
123
4
Rev . A.0 4/5 Sep 2006
Page 8
Intelligent Stick™
9. Physical Specifications
9.1 Dimensions:
9.1.1 Height: 43mm
9.1.2 Width: 18mm
9.1.3 Depth: 2.8mm
9.1.4 Weight: 2.7g ± 0.5g
9.2 Outline of top view
Rev . A.0 5/5 Sep 2006
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