PQI U510 Soccer manual Program ROM Micro Controller Program RAM, USB2.0 USB1.1, USB Host Interface

Page 5

USB Flash Drive

4. Block Diagram

 

 

 

Program ROM

 

 

 

8051 Micro

 

 

 

 

 

Controller

Program RAM

 

 

 

 

 

 

 

 

DMA

Flash

Flash

 

 

 

 

Control

Memory

 

 

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

 

 

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.2

2/5

Sep 2006

Image 5
Contents Card Drive U510 Soccer Card Drive U510 Pro BB58 Series USB Flash Drive Revision History Hardware Specification ModifyMain Features Overview Modify Hardware Specification Main Features OverviewProgram ROM Micro Controller Program RAM Symbol Parameter Min Max UnitFlash Control Memory Data Logic Address Bus USB2.0 USB1.1TBD Pin No Pin Name Function Symbol Parameter Min Typical Max UnitsPhysical Specifications