31

06/19/2000

GL600USB/GL600USB-A/GL600USB-B

Revision 1.3

6

ABSOLUTE MAXIMUM RATINGS

Maximum ratings are the extreme limits to which the micro-controller can be exposed without permanently

damaging it. The micro-controller contains circuitry to protect the inputs against damage from high static

the range GND

≤ (V

Symbol

Characteristic

Value

Unit

Storage temperature

-55 to +150

°C

Operating temperature

0 to +70

°C

Supply voltage

-0.5 to +7.0

V

DC input voltage

V

I

25

mA

Maximum current out of GND

100

mA

100

mA

Static discharge voltage

>4000

V

7

ELECTRICAL CHARACTERISTICS

Symbol

Characteristic

Min

Max

Units

Conditions

General

Operating supply current

20

mA

Supply current – suspend

mode

300

µA

See note 1

USB Interface

Static output high

2.8

3.6

V

Static output low

0.3

V

Differential input

sensitivity

0.2

V

|(D+) – (D-)|

Differential common mode

range

0.8

2.5

V

Single ended receiver

threshold

0.8

2.0

V

Hi-Z state data line leakage

-10

+10

V

V3.3

Regulator supply voltage

3.0

3.6

V

GPIO Interface

PORT2.2-4 pull-up

resistance

68

120

K

Ω

PORT1.0-7 pull-down

resistance

4

32

K

Ω

Code option

Static output high for

PORT1.2-4, PORT2.0-7

2.4

V

Static output low for

PORT1.2-4, PORT2.0-7

0.4

V

Static output high for

PORT1.0-1

2.4

V

Static output low for

PORT1.0-1

0.4

V