DS_FT313H Datasheet, PDF (45/64 Pages) Future Technology Devices International Ltd. – The FT313H is a Hi-Speed Universal Serial Bus (USB) Host Controller compatible with Universal Serial Bus Specification Rev 2.0 and supports data transfer speeds of up to 480M bit/s.

Document No.: FT_000589
FT313H USB2.0 HS Host Controller Datasheet Version 1.1
Clearance No.: FTDI# 318
Input voltage on
pin X1/CLKIN
-
3.3
-
V
Recommended accuracy of the clock frequency is 50ppm for the crystal.
Table 6-8 System clock characteristics
Analog I/O pins (DP/DM) dynamic characteristics:
Parameter
Description
Minimum Typical Maximum
Driver characteristic for high speed
Thsr
High speed differential
rise time
500
-
-
Thsf
High speed differential
fall time
500
-
-
Driver characteristic for full speed
Tfr
Rise time of DP/DM
4
-
20
Tff
Fall time of DP/DM
4
-
20
Tfrma
Tlr
Differential rise/fall
time matching
90
-
110
Driver characteristic for low speed
Rise time of DP/DM
75
-
300
Tlf
Fall time of DP/DM
75
-
300
Tlrma
Differential rise/fall
time matching
80
-
125
Units
ps
ps
ns
ns
%
ns
ns
%
Conditions
-
-
Cl=50pF
10%~90% of |Voh–Vol|
Cl=50pF
10%~90% of |Voh–Vol|
The first transition
exclude from the
idle mode
Cl=200pF~600pF
10%~90% of |Voh–Vol|
Cl=200pF~600pF
10%~90% of |Voh–Vol|
The first transition
exclude from the
idle mode
Table 6-9 Analog I/O pins characteristics
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