ST72682 STMicroelectronics, ST72682 Datasheet - Page 31

• Manufacturer Part Number: ST72682
• Description: USB 2.0 high-speed Flash drive controller
• Manufacturer: STMicroelectronics

ST72682
7.9.2
USB (Universal Bus Interface)
Table 24.
1. Not tested in production, guaranteed by characterization.
2. In order to reach this value, the software must force the regulator into power-down mode and the I/Os
Table 25.
1. Not tested in production, guaranteed by characterization.
I
DDsuspend
Symbol
T
Symbol
V
V
V
V
HSDRAT
VOH
T
compensation cell off.
T
R
VOL
TERM
HSOH
HSOL
T
T
CRS
HSR
HSF
PU
FR
FF
Suspend current
Pull-up resistor
Termination voltage
High level output voltage
Low level output voltage
Crossover voltage
HS data signalling high
HS data signalling low
Rise Time
Fall Time
Rise Time
Fall Time
HS Data Rate
USB Interface DC characteristics
USB Interface AC timing
Parameter
Parameter
(1)
High Speed Mode
High Speed Mode
Full Speed Mode
Full Speed Mode
V
and PHY ON
V
down mode, 25 °C
DD33
DD33
Conditions
C
C
=3.3 V, regulator
=3.3 V, Power-
Conditions
L
L
=50pF
=50pF
(2)
Electrical characteristics
479.76
0.5
Min.
Min.
0.8
2.8
1.3
60
4
4
(1)
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Typ.
400
1.5
1.5
90
5
480.24
500
500
Max.
20
20
Max. Unit
190
6
2.0
3.6
0.8
2.0
(1)
(1)
(1)
31/36
Unit
mA
mV
mV
Mb/
µA
kΩ
ns
ns
ps
ps
V
V
V
V
s