Datasheet

604
6120F–ATARM–03-Oct-06
AT91SAM7X512/256/128 Preliminary
Figure 38-2. USB Data Signal Rise and Fall Times
10%
10%
90%
V
CRS
t
R
t
F
Differential
Data Lines
Rise Time Fall Time
Fosc = 6MHz/750kHz
R
EXT
=27 ohms
C
load
Buffer
(b)
(a)