GL819 datasheet(16/34 Pages) GENESYS

16 / 34 page

GL819 USB 2.0 Generation 3 Multi-I/F Card Reader Controller

Page 16

CHAPTER 6

ELECTRICAL CHARACTERISTICS

6.1 Absolute Maximum Ratings

Table 6.1 - Absolute Maximum Ratings

Parameter

Value

Storage Temperature

-40°C to + 125°C

Ambient Temperature

0°C to + 70°C

Supply Voltage to Ground Potential

-0.5V to + 4.0V

DC Input Voltage to Any Pin

-0.5V to + 5.8V

6.2 Operating Conditions

Table 6.2 - Operating Conditions

Parameter

Value

Ta (Ambient Temperature Under Bias)

0°C to 70°C

Supply Voltage

+3.0V to +3.6V

Ground Voltage

FOSC (Oscillator or Crystal Frequency)

12 MHz ± 0.05%

12 MHz ± 0.25% (for USB full-speed only)

6.3 DC Characteristics

Table 6.3 - DC Characteristics

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

VCC

Supply Voltage

3.0

3.6

VIH

Input High Voltage

2.0

3.6

VIL

Input Low Voltage

-0.3

0.8

Input Leakage current

0 < VIN < VCC

(The value is under without

the

pull-up

pull-down

resistance, It means it is the

value that the pin state is Hi-z)

-10

µA

VOH

Output High Voltage

2.4

VOL

Output Low Voltage

0.4

IOH

Output Current High

VDD=3.3V VOH=2.4V

IOL

Output Current Low

VDD=3.3V VOL=0.4V

ISUSP

Suspend current

1.5K external pull-up included -

450

µA

ICC

Supply current

Connect to USB with 8051

operating without the card

GL819 Datasheet(PDF) 16 Page - GENESYS LOGIC

GL819 Datasheet(HTML) 16 Page - GENESYS LOGIC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Datasheet Download

Link URL