Telit Wireless Solutions ME310G1 - Pin-Out

ME310G1 Hardware Design Guide
1VV0301588 Rev. 16 Page 20 of 95 2021-10-27
Not Subject to NDA
3 PINS ALLOCATION
3.1 Pin-out
Pin
Signal
I/O
Function
Type
Comment
USB HS 2.0 Communication Port
U19
USB_D+
I/O
USB differential Data (+)
V18
USB_D-
I/O
USB differential Data (-)
T18
USB_VBUS
AI
USB Power Sense
Asynchronous Serial Port (USIF0) – Prog. / Data + HW Flow Control
Y16
TXD0
I
Serial data input (TXD) from
DTE
CMOS 1.8V
Internal PU
(100K)
AA15
RXD0
O
Serial data output (RXD) to DTE
CMOS 1.8V
Y18
RTS0
I
Input for Request to send signal
(RTS) from DTE
CMOS 1.8V
Internal PU
(100K)
AA17
CTS0
O
Output for Clear to send signal
(CTS) to DTE
CMOS 1.8V
Asynchronous Serial Port (USIF1)
Y12
TXD1
I
Serial data input (TXD) from
DTE
CMOS 1.8V
Internal PU
(100K)
AA11
RXD1
O
Serial data output (RXD) to DTE
CMOS 1.8V
MUST NOT BE
“HIGH” at boot
AA13
RTS1
I
Input for Request to send signal
(RTS) from DTE
CMOS 1.8V
Internal PU
(100K)
Y14
CTS1
O
Output for Clear to send signal
(CTS) to DTE
CMOS 1.8V
Auxiliary Serial Port
Y10
TX_AUX
O
Auxiliary UART (TX Data to DTE)
CMOS 1.8V
AA9
RX_AUX
I
Auxiliary UART (RX Data to DTE)
CMOS 1.8V
Internal PU
(100K)
SIM card interface
L1
SIM_CLK
O
External SIM signal – Clock
CMOS 1.8V
M2
SIM_RST
O
External SIM signal – Reset
CMOS 1.8V
N1
SIM_DAT
I/O
External SIM signal – Data I/O
CMOS 1.8V