STULPI01ATBR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STULPI01ATBR Datasheet PDF : 44 Pages
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STULPI01A - STULPI01B
2
Bump configuration
Figure 2. Pin connections
123456
A
B
C
D
E
F
µTFBGA36 (through top side view)
Bump configuration
F
NC
NC VBAT VBUS XI
XO
E
GND
VB_REF
_FAULT
3V3V
GND
DIR
1V2V
D
DP GND ID PSWn NXT STP
C
DM
RREF
CSn/
PWRDN
RESETn
GND
D7
B
D0
1V8
VIO
1V8
VIO
GND
1V8
VIO
D6
A
D1
D2
D3 CLK
D4
D5
1
2
3
4
5
6
µTFBGA36 (bottom view)
Table 2.
Bump
B1
A1
A2
A3
A4
A5
A6
B6
C6
D6
D5
E5
C3
C4
D1
C1
D3
F4
F1
Pinout and bump description
Symbol
Type
Description
D0
I/O Data bit[0] (1V8VIO referred). UART TXD signal.
D1
I/O Data bit[1] (1V8VIO referred). UART RXD signal.
D2
I/O Data bit[2] (1V8VIO referred). UART reserved pin.
D3
I/O Data bit[3] (1V8VIO referred). UART active high interrupt indication.
CLK
O Clock out (1V8VIO referred).
D4
I/O Data bit[4] (1V8VIO referred).
D5
I/O Data bit[5] (1V8VIO referred).
D6
I/O Data bit[6] (1V8VIO referred).
D7
I/O Data bit[7] (1V8VIO referred).
STP
I ULPI stop signal (1V8VIO referred).
NXT
O ULPI next signal (1V8VIO referred).
DIR
O ULPI direction signal (1V8VIO referred).
CSn/PWRDN
I Chipselect active low, power down active high.
RESETn
I Active low asynchronous reset.
DP
I/O Positive data line of the USB. 5V tolerant.
DM
I/O Negative data line of the USB. 5V tolerant.
ID
I ID pin of the USB connector for initial device role selection. 5V tolerant.
VBUS
NC
I/O VBUS line of the USB interface, requires an external capacitor of 4.7µF.
Not connected.
7/44
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