Intelligent Stick™
Intelligent StickTM Pro220
Pro 220 Series
Rev. A.1
Jan 2007
Intelligent Stick™
Revision History
Revision
Date
History
Remark
A.0
09/08 ‘06 New Creation
A.1
01/03 ‘07 Add Support Windows Vista And Update Capacity
y
y
Important!! Please make sure the driver matches the part number on your pen drive before you download.
Software AP System Requirements. One of following operation systems: Windows 98/98SE/Windows ME/Windows 2000/Windows
XP/Windows Vista.
y
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.
“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.1
Jan 2007
Intelligent Stick™
1. Introduction to Intelligent StickTM Pro 220
The Intelligent Stick Pro 220 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.
2.
3.
4.
5.
6.
Ultra transfer rate: Read up to 33MB/sec
PQI’s patented Intelligent Stick™ interface USB 2.0 compatible
Multimedia or Data Storage
Hot swappable, USB Plug & Play compatible
Low power consumption
Its small size marking it easy to carry and store
7. Carrying caddy for easy storage in your wallet
8.
Includes software USB Notebook – Personal File Manager software which is design for data security and easy
management of your personal data featuring
9.
Support Windows Vista Ready Boost
3. Hardware Specifications
USB Interface
High-speed USB 2.0 interface; backward compatible with USB 1.1
Integrated ECC circuits for 4-bit error correction
NAND Flash Interface
OS Support
No drive is required for Windows ME, 2000, XP,Vista or Mac OS 9.x
Environment
Operating
0℃ to 65℃
-20℃ to 75℃
0.2G
Temperature
Vibration
Non-Operating
Operating
Non-Operating
Operating
15G
150G
Shock resistant
Non-Operating
1000G
Configuration
Capacity
512MBytes ~ 2GBytes
1,000,000 hours
Reliability
MTBF(@25℃)
Power Requirement
Voltage
DC 3.3/5V ± 10%
Power Consumption
Read
<100mA
<100mA
<50mA
<50mA
<0.5mA
Write
Standby
Un-configuration
Suspend
Rev. A.1
1/5
Jan 2007
Intelligent Stick™
4. Block Diagram
Program ROM
Program RAM
8051 Micro
Controller
Flash
Control
Logic
Flash
DMA
Memory
Data /
Address
Bus
EDC/
ECC
USB2.0
USB 2.0
USB1.1
USB2.0 or
1.1 Port
DATA RAM
Interface
Host
CLK
PWR_GOOD
PWR_RST
PLL, REG
5. Absolute Maximum Ratings
Symbol
Parameter
Min
-20
0
Max
75
65
3.6
2
Unit
℃
℃
V
Tstorage
Ta
Storage Temperature
Ambient Operating Temperature
3.3V Supply Voltage
Vcc3
-0.3
-0.3
-0.3
-0.3
-0.3
Vcc18
Vin3.3
Vin3/5
Vin1.8
1.8V Supply Voltage
V
3.3V Buffer Input Voltage
3.3V/5V Buffer Input Voltage
1.8V Buffer Input Voltage
3.6
5
V
V
2
V
Rev. A.1
2/5
Jan 2007
Intelligent Stick™
6. DC Characteristics
Symbol
Parameter
Min.
Max.
Unit
Notes
TTL Input High Voltage
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
VIH_TTL
VIL_TTL
VOH_TTL
VOL_TTL
IOH_TTL
IOL_TTL
2
Vcc3+0.3
V
-0.3
0.8
0.45
4
V
V
0.9 X Vcc3
V
-4
mA
mA
VIH_USB
VIL_USB
2.0
V
V
USB Input Low Voltage for
Low-/full-speed
0.8
Differential Input Sensitivity for
Low-/full-speed
VI_USB_DIFF
VI_USB_CM
VI_USB_HSSQ
VI_USB_HSDSC
VI_USB_HSCM
VOH_USB
TBD
0.8
V
Differential Common Mode Input
Range for Low-/full-speed
USB High-speed squelch Input
detection threshold
2.5
0.15
0.625
0.5
V
0.10
0.525
-0.05
2.8
V
USB High-speed disconnect
Input detection threshold
USB High-speed Signaling
Common Mode Range
USB Output High Voltage for
Low-/full-speed
V
V
3.6
V
USB Output Low Voltage for
Low-/full-speed
VOL_USB
0
0.3
V
USB Output High Voltage for
High-speed
VOH_USB_HS
VOL_USB_HS
IOH_USB
0.36
-0.01
-10
0.44
0.01
V
USB Output Low Voltage for
High-speed
V
USB Output High Current for
Low-/full-speed
mA
mA
mA
mA
USB Output Low Current for
Low-/full-speed
IOL_USB
10
40
USB Output High Current for
High-speed
IOH_USB_HS
IOL_USB_HS
-40
USB Output Low Current for
High-speed
Rev. A.1
3/5
Jan 2007
Intelligent Stick™
7. Recommended Operating Conditions
Symbol
Vcc33
Vin
Parameter
Min.
3.0
Typical
3.3
Max.
3.3
Units
Power Supply Voltage
V
V
v
Input Voltage
0
Vcc
Vcc+0.3
2.75
Vcc25
Internal Power Support
2.25
2.5
8. Pin Assignments
Pin No.
Pin Name
Function
1
2
3
4
VCC
USB D-
USB D+
VSS
USB power input
USB differential signal
The pairs are used to transmit Data/Address/Command
Ground
4
1
2
3
Rev. A.1
4/5
Jan 2007
Intelligent Stick™
9. Physical Specifications
9.1 Dimensions:
9.1.1 Height:
9.1.2 Width:
9.1.3 Depth:
43mm
18mm
2.8mm
9.1.4 Weight: 2.7g ± 0.5g
9.2 Outline of top view
Rev. A.1
5/5
Jan 2007
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