Intelligent Stick™

4. Block Diagram

 

 

 

 

 

 

Program ROM

 

 

8051 Micro

 

 

 

 

Controller

Program RAM

 

 

 

 

 

 

DMA

Flash

 

 

 

 

Control

 

 

Data /

 

Logic

 

 

 

 

 

 

Address

 

 

 

 

Bus

EDC/

 

 

 

 

 

 

 

 

ECC

 

USB2.0

 

 

 

 

USB1.1

USB2.0 or

USB 2.0

 

 

Host

Interface

DATA RAM

 

1.1 Port

 

 

 

 

 

 

 

PLL, REG

CLK

 

 

 

PWR_GOOD

 

 

 

 

PWR_RST

 

Flash Memory

5. Absolute Maximum Ratings

Symbol

 

Parameter

Min

Max

Unit

Tstorage

Storage Temperature

-20

75

 

 

 

 

 

Ta

Ambient Operating Temperature

0

65

 

 

 

 

 

 

Vcc3

3.3V

Supply Voltage

-0.3

3.6

V

 

 

 

 

 

 

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 5
Image 5
PQI Pro 170 manual Program ROM, Micro Controller Program RAM, Flash, Data Logic Address Bus, USB2.0 USB1.1, USB Host

Pro 170 specifications

The PQI Pro 170 is a highly regarded model in the realm of portable storage solutions, specifically designed for users who prioritize speed, durability, and reliability. With an emphasis on high performance, this USB flash drive is crafted to cater to the needs of professionals, gamers, and everyday users alike.

One of the standout features of the PQI Pro 170 is its impressive data transfer speed. It boasts USB 3.2 Gen 1 technology, enabling it to achieve read speeds of up to 400 MB/s and write speeds of up to 220 MB/s. This remarkable speed makes it an ideal choice for transferring large files, such as high-resolution videos, photos, and extensive data backups. Whether you are handling sensitive work documents or storing your favorite media files, the PQI Pro 170 ensures swift and efficient file management.

Durability is another critical aspect of the PQI Pro 170. Built with a sturdy casing, it is resistant to both mechanical shock and external elements. This resilience makes it suitable for on-the-go usage, as it can withstand the rigors of daily life, including accidental drops and exposure to water or dust. The design of the drive also incorporates a compact and lightweight form factor, allowing it to easily fit into pockets, bags, or keychains without adding unnecessary bulk.

In terms of compatibility, the PQI Pro 170 excels by supporting various operating systems, including Windows, macOS, and Linux. Its plug-and-play functionality means users can easily connect it to any compatible device without needing additional software or drivers. This versatility makes it an excellent choice for users across different platforms and devices.

Furthermore, the PQI Pro 170 offers various storage capacities, ranging from 32GB to 512GB, accommodating a wide range of storage needs. This adaptability ensures that users can choose the perfect size to fit their requirements, whether they need extra space for everyday storage or a large capacity for extensive projects.

In summary, the PQI Pro 170 stands out for its combination of high-speed performance, rugged durability, and broad compatibility, making it a top choice for anyone in search of a dependable USB flash drive. Its advanced technology and thoughtful design cater to both casual and professional users, ensuring that data storage and transfer is a seamless experience. Whether you are storing essential documents, multimedia files, or backups, the PQI Pro 170 is equipped to handle it all with ease.