Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
1152
Figure 44-13. USB Data Signal Rise and Fall Times
10%
10%
90%
V
CRS
t
R
t
F
Differential
Data Lines
Data Lines
Rise Time
Fall Time
Fosc = 6MHz/750kHz
R
EXT
=27 ohms
C
load
Buffer
(b)
(a)