Telit Wireless Solutions ME310G1-W1, Hw Design Manual

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ME310G1 Hardware Design Guide
1VV0301588 Rev. 12 Page 45 of 96 2021-06-14
Communication ports
USB 2.0 HS
The ME310G1 includes one integrated universal serial bus (USB 2.0 HS) transceiver. The
following table lists the available signals:
PAD Signal I/O Function NOTE
U19 USB_D+ I/O USB differential Data (+)
V18 USB_D- I/O USB differential Data (-)
T18 VUSB AI Power sense for the internal USB transceiver.
Table 23: USB 2.0HS available signals
USB_VBUS input voltage range and input current are:
Table 24: Voltage range
Table 25: Input current
SPI
The ME310G1 Module is provided by a standard 3-wire SPI master or slave interface with
chip select control.
The following table is listing the available signals:
PAD Signal I/O Function Type NOTE
AA5 SPI_MOSI I/O SPI MOSI CMOS 1.8V
Y8 SPI_MISO I/O SPI MISO CMOS 1.8V
AA7 SPI_CLK I/O SPI Clock CMOS 1.8V
Parameter Min Max
ABSOLUTE MAXIMUM RATINGS – NOT FUNCTIONAL
USB_VBUS Input level -0.3V 6.0V
Operating Range
USB_VBUS Input high level 1.0V 5.25V
USB_VBUS Input low level 0V 0.4V
Parameter TYP
Current characteristics:
USB_VBUS Input Current 6uA