Telit Wireless Solutions ME910G1 - 3 Pins Allocation; Pin-Out

ME910G1 HW Design Guide
1VV0301593 Rev.7 Page 18 of 98 2021-02-02
3. PINS ALLOCATION
Pin-out
Pin
Signal
I/O
Function
Type
Comment
USB HS 2.0 COMMUNICATION PORT (FW upgrade and Data)
B15
USB_D+
I/O
USB differential Data (+)
C15
USB_D-
I/O
USB differential Data (-)
A13
VUSB I
Enable pin for the internal USB
transceiver.
5 / 3V
Internal PD
(100K)
Asynchronous Serial Port (USIF0) (FW upgrade and Data with Flow Control)
N15
C103/TXD I Serial data input from DTE
CMOS
1.8V
internal PU (100k)
M15
C104/RXD O Serial data output to DTE
CMOS
1.8V
M14
C108/DTR I Input for (DTR) from DTE
CMOS
1.8V
internal PU (100k)
L14
C105/RTS I
Input for Request to send signal (RTS)
from DTE
CMOS
1.8V
internal PU (100k)
P15
C106/CTS O
Output for Clear to Send signal (CTS) to
DTE
CMOS
1.8V
N14
C109/DCD O Output for (DCD) to DTE
CMOS
1.8V
P14
C107/DSR O Output for (DSR) to DTE
CMOS
1.8V
R14
C125/RING O Output for Ring (RI) to DTE
CMOS
1.8V
SIM Card Interface
A6
SIMCLK
O
External SIM signal – Clock
1.8V
A7
SIMRST
O
External SIM signal – Reset 1.8V
A5
SIMIO
I/O
External SIM signal – Data I/O
1.8V
A4
SIMIN
I
External SIM signal – Presence (active
low)
CMOS
1.8
Internal PU (470K)
A3
SIMVCC
-
External SIM signal – Power supply for
the SIM
1.8V
Digital Voice Interface (DVI)
B9
DVI_WA0
I/O
Digital Audio Interface (WA0)
1.8V