at83c23ok ATMEL Corporation, at83c23ok Datasheet - Page 13

• Manufacturer Part Number: at83c23ok
• Description: Cardman Smart@link
• Manufacturer: ATMEL Corporation

USB Interface
13
AT83C23OK
Figure 5. USB Interface
Symbol
V
V
V
V
V
V
REF
IHZ
OH
OL
IH
IL
Parameter
USB Reference Voltage
Input High Voltage for D+ and D- (driven)
Input High Voltage for D+ and D- (floating)
Input Low Voltage for D+ and D-
Output High Voltage for D+ and D-
Output Low Voltage for D+ and D-
Min
3.0
2.0
2.7
2.8
0.0
Typ
(5)
4307CS–SCR–03/07
Max
3.6
4.0
3.6
0.8
3.6
0.3
Unit
V
V
V
V
V
V