Datasheet
Electrical characteristics STULPI01A, STULPI01B
12/44 Doc ID 14817 Rev 4
Symbol Parameter Test conditions Min. Typ. Max. Unit
Overcurrent detector
V
OC
Overcurrent trip threshold
VB_REF_FAULT – VBUS
V
OC
= VB_REF_FAULT –
VBUS
20 45 95 mV
ID
I
ID_PU
ID pin pull-up current V
ID
= 0 V 70 µA
R
ID_GND
ID line short resistance to
detect ID GND state
1kΩ
R
ID_FLOAT
ID line short resistance to
detect ID FLOAT state
100 kΩ
UART mode (2.7 V ± 5%)
V
OH_UART
High level output voltage
(D1, D3)
I
OH
= -2 mA
V
DVIO
- 0.15
V
V
OL_UART
Low level output voltage
(D1, D3)
I
OL
= +2 mA 0.15 V
V
IH_UART_D0
High level input voltage
(D0)
0.65 x
V
DVIO
V
V
IL_UART_D0
Low level input voltage (D0) 0.35 x V
DVIO
V
V
OH_DFMS
High level output voltage
(DP)
I
OH
= -2 mA 2.16 2.85 V
V
OL_DFMS
Low level output voltage
(DP)
I
OL
= +2 mA,
Pull-up = 10 kΩ
-0.10 0.37 V
V
IH_DTMS
High level input voltage
(DM)
2.0 3.0 V
V
IL_DTMS
Low level input voltage
(DM)
-0.3 0.81 V
Full-speed/low-speed driver
Z
DRV
Output impedance (acting
also as high-speed
termination)
40.5 49.5 Ω
V
OH_DRV
High level output voltage R
LH
= 14.25 kΩ 2.8 3.6 V
V
OL_DRV
Low level output voltage R
LL
= 1.425 kΩ 0.0 0.3 V
V
CRS
Driver crossover voltage C
LOAD
= 50 to 600 pF
(2)
1.3 1.67 2.0 V
High-speed driver
V
HSOI
HS idle level -10 10 mV
V
HSDPJ
HS data DP J state level
(2)
380 440 mV
V
HSDK
HS data DP K state level -10 10 mV
Table 6. Electrical characteristics (continued)