XMC4500
XMC4000 Family
Electrical Parameters
3.3.11
USB Interface Characteristics
The Universal Serial Bus (USB) Interface is compliant to the USB Rev. 2.0 Specification
and the OTG Specification Rev. 1.3. High-Speed Mode is not supported.
Note: These parameters are not subject to production test, but verified by design and/or
characterization.
Table 57
USB Timing Parameters (operating conditions apply)
Parameter
Symbol
Values
Unit Note /
Test Condition
Min.
Typ. Max.
Rise time
Fall time
tR
tF
CC
CC
4
4
–
–
–
–
20
20
ns
ns
CL = 50 pF
CL = 50 pF
CL = 50 pF
CL = 50 pF
Rise/Fall time matching tR/tF
Crossover voltage VCRS
CC 90
111.11 %
CC 1.3
90%
2.0
V
D+
90%
VCRS
10%
10%
D-
VSS
tR
tF
USB_Rise-Fall-Times.vsd
Figure 37
USB Signal Timing
Data Sheet
102
V1.0, 2013-01
Subject to Agreement on the Use of Product Information
INFINEON [ Infineon ]
