User's Manual l MBa7x UM 0101 l © 2020, TQ-Systems GmbH
Page 28
USB 2.0 Hi-Speed OTG (continued)
Table 24:
Type of USB Micro AB receptacle
Manufacturer / Number
Description
TE Connectivity / 1981584-1
USB receptacle, type Micro AB
Table 25:
Pinout USB-OTG1 (USB Micro AB, X5)
Pin
Pin name
Signal
Dir.
Remark
1
VBUS
USB_OTG1_VBUS
P
100 µF to DGND; EMI filter, I
max
= 100 mA
2
D–
USB_OTG1_D_N
I/O
Common Mode Choke in series
3
D+
USB_OTG1_D_P
I/O
Common Mode Choke in series
4
ID
USB_OTG1_ID
I
–
5
DGND
DGND
P
–
M1-6
DGND
DGND
P
–
Table 26:
Pinout USB-OTG2 (USB Mini PCIe, X17)
Pin
Pin name
Signal
Dir.
Remark
34
VBUS
USB_OTG2_VBUS
P
100 µF to DGND; EMI filter, I
max
= 100 mA
36
D–
USB_OTG2_D_N
I/O
Common Mode Choke in series
38
D+
USB_OTG2_D_P
I/O
Common Mode Choke in series
40
ID
USB_OTG2_ID
I
–