STULPI01ATBR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STULPI01ATBR Datasheet PDF : 44 Pages
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STULPI01A - STULPI01B
Electrical characteristics
Table 6.
Symbol
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)
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VHSDNJ
VHSDNK
VCHIRPJ
HS data DN J state level (1)
HS data DN K state level
Chirp J level (differential (1)
voltage)
380
440
mV
-10
10
mV
700
1100
mV
VCHIRPK
Chirp K level (differential
voltage
-900
-500
mV
Full-speed/Low-speed receivers
VDI
VSE_TH
Diff. receiver input
sensitivity (VDP-VDM)
SE receivers switching
threshold
VCM = 0.8 to 2.5V
Low to high transition
High to low transition
RINP
CIN
ΔCIN
Input resistance
Input capacitance
PU/PD resistors
deactivated
(1)
Difference in capacitance
between DP and DM input
VDT_LKG Data line leakage voltage RPU_EXT = 300kΩ
High-speed receiver
200
mV
0.8
1.6
2.0
V
0.8
1.1
2.0
V
300
kΩ
5
pF
10
%
342
mV
VHSSQ
HS squelch detector
threshold
VHSDSC
HS disconnect detection
threshold
VHSCM
VHSTERM
HS data signaling
(1)
common mode volt. range
Termination voltage in HS (1)
Data pull-up/Pull-down resistors
100
150
mV
525
625
mV
-50
500
mV
-10
10
mV
RPU
Data line pull-up
resistance (DP, DM)
VIHZ
RPD
FS idle high level voltage
Data line pull-down
resistance (DP, DM)
1.425
2.7
14.25
kΩ
V
24.8
kΩ
Voltage regulator
3V3V
3.3V internal power
supply voltage
VBAT = 3.6V, active mode
3.26
3.4
3.54
V
1V2V
1.2V internal power
supply voltage
VBAT = 3.6V, active mode
1.187
1.25
1.31
V
1. Guaranteed by design.
13/44
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