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STULPI01A 数据表(PDF) 11 Page - STMicroelectronics

部件名 STULPI01A
功能描述  High speed USB On-The-Go ULPI transceiver
PDF  44 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STULPI01A 数据表(HTML) 11 Page - STMicroelectronics

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STULPI01A - STULPI01B
Electrical characteristics
11/44
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
IIL
Low level input leakage
current
VIL = 0.2V
±1.0
µA
VPDH
High level input voltage
(CSn/PWRDN pin)
VBAT=3.0V to 4.5V
1.4
V
VPDL
Low level input voltage
(CSn/PWRDN pin)
VBAT=3.0V to 4.5V
0.4
V
IPDH
High level input leakage
current (CSn/PWRDN
pin)
VPD = 1.4V, VBAT = 4.5V
±1.0
µA
IPDL
Low level input leakage
current (CSn/PWRDN
pin)
VPD = 0.4V, VBAT = 4.5V
±1.0
µA
VFAULTH
High level input voltage
(VB_REF_FAULT pin)
Overcurrent_PD bit is set
0.65xV3V3
V
VFAULTL
Low level input voltage
(VB_REF_FAULT pin)
Overcurrent_PD bit is set
0.15xV3V3
V
RIN_VB_REF
VB_REF_FAULT pin input
resistance
112
148
168
k
Ω
VXI_HYST_EXT
External clock input
hysteresis
XO = ‘0’ @ reset
500
mV
VXIH
High level input voltage
(XI pin)
XO = ‘0’ @ reset
0.65xV1V8VIO
V
VXIL
Low level input voltage (XI
pin)
XO = ‘0’ @ reset
0.15xV1V8VIO
V
VBUS
VBUS_LKG
VBUS leakage voltage
No load
200
mV
RVBUS
VBUS input impedance
40
100
k
Ω
VBUS_VLD
VBUS valid comparator
threshold
1k
Ω series resistors
4.4
4.75
V
VSESS_VLD
Session valid comparator
threshold for both A and B
device
Low to high transition
0.8
1.45
2.0
V
High to low transition
1.25
V
VSESS_END
Session end comparator
threshold
0.2
0.8
V
RVBUS_PU
VBUS charge pull-up
resistance
650
950
1150
Ω
RVBUS_PD
VBUS discharge pull-down
resistance
800
1250
1500
Ω
Table 6.
Electrical characteristics (continued)
(Characteristics measured over recommended operating conditions unless otherwise noted.
All typical values are referred to TA = 25 °C, V1V8IO = 1.8 V, VBAT = 3.6 V,
RREF = 12 kΩ; CT = 4.7 µF)



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