Intelligent Stick™

6. DC Characteristics

Symbol

Parameter

Min.

Max.

Unit

Notes

VIH_TTL

TTL Input High Voltage

2

Vcc3+0.3

V

 

 

 

 

 

 

 

VIL_TTL

TTL Input Low Voltage

-0.3

0.8

V

 

 

 

 

 

 

 

VOH_TTL

TTL Output High Voltage

0.9 X Vcc3

 

V

 

 

 

 

 

 

 

VOL_TTL

TTL Output Low Voltage

 

0.45

V

 

 

 

 

 

 

 

IOH_TTL

TTL Output High Current

-4

 

mA

 

 

 

 

 

 

 

IOL_TTL

TTL Output Low Current

 

4

mA

 

 

 

 

 

 

 

VIH_USB

USB Input High Voltage for

2.0

 

V

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

VIL_USB

USB Input Low Voltage for

 

0.8

V

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

VI_USB_DIFF

Differential Input Sensitivity for

TBD

 

V

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

VI_USB_CM

Differential Common Mode Input

0.8

2.5

V

 

Range for Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

VI_USB_HSSQ

USB High-speed squelch Input

0.10

0.15

V

 

detection threshold

 

 

 

 

 

 

 

 

 

 

 

 

VI_USB_HSDSC

USB High-speed disconnect

0.525

0.625

V

 

Input detection threshold

 

 

 

 

 

 

 

 

 

 

 

 

VI_USB_HSCM

USB High-speed Signaling

-0.05

0.5

V

 

Common Mode Range

 

 

 

 

 

 

 

 

 

 

 

 

VOH_USB

USB Output High Voltage for

2.8

3.6

V

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

VOL_USB

USB Output Low Voltage for

0

0.3

V

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

VOH_USB_HS

USB Output High Voltage for

0.36

0.44

V

 

High-speed

 

 

 

 

 

 

 

 

 

 

 

 

VOL_USB_HS

USB Output Low Voltage for

-0.01

0.01

V

 

High-speed

 

 

 

 

 

 

 

 

 

 

 

 

IOH_USB

USB Output High Current for

-10

 

mA

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

IOL_USB

USB Output Low Current for

 

10

mA

 

Low-/full-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

IOH_USB_HS

USB Output High Current for

-40

 

mA

 

High-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

IOL_USB_HS

USB Output Low Current for

 

40

mA

 

High-speed

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev. A.1

3/5

Jan 2007

Page 5 Page 7
Page 6
Image 6
PQI Pro 220 manual Tbd
Page 5 Page 7

Pro 220 specifications

The PQI Pro 220 is a portable solid-state drive (SSD) designed to meet the growing demand for high-speed data storage solutions in today's digital landscape. This compact device is particularly suitable for professionals, gamers, and anyone who requires fast access to large files or data-heavy applications. One of the standout features of the PQI Pro 220 is its remarkable read and write speeds, reaching up to 510 MB/s and 450 MB/s respectively. This performance ensures quick file transfers and responsiveness when working with large multimedia files, such as high-definition videos and extensive photo libraries.

The PQI Pro 220 employs the latest NAND flash memory technology, which provides enhanced durability and reliability compared to traditional hard drives. With no moving parts, the SSD is more resistant to physical shocks and vibrations, making it an ideal choice for users on the go. Additionally, the drive's advanced wear leveling technology helps prolong its lifespan by ensuring even distribution of data across the memory cells, reducing the risk of premature failures.

Connectivity is another key feature of the PQI Pro 220. It supports USB 3.1 Gen 1, which allows for backward compatibility with USB 2.0 devices while offering significantly faster transfer rates. This versatility makes it easy for users to connect the drive to a variety of devices such as laptops, desktops, and even gaming consoles.

The PQI Pro 220 also boasts a sleek and modern design, featuring a slim and lightweight form factor that easily fits into pockets or bags. Its aluminum casing not only contributes to its aesthetic appeal but also aids in heat dissipation, keeping the drive cool even during extensive data transfers.

Security is a top priority for PQI, and the Pro 220 includes AES 256-bit encryption to protect sensitive data from unauthorized access. This feature is particularly beneficial for professionals who handle confidential information and need peace of mind regarding their data security.

In conclusion, the PQI Pro 220 solid-state drive combines high performance, advanced technologies, and robust security features in a portable format. Its impressive speed, reliability, and user-friendly design make it an excellent choice for anyone seeking a dependable storage solution that enhances productivity and efficiency in a fast-paced digital environment.
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