Telit Wireless Solutions ME910G1 Series - Page 18

ME910G1 HW Design Guide
1VV0301593 Rev.3 Page 18 of 97 2020-03-24
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
B6
DVI_RX
I
Digital Audio Interface
(RX)
1.8V
B7
DVI_TX
I/O
Digital Audio Interface
(TX)
1.8V
B8
DVI_CLK
I/O
Digital Audio Interface
(CLK)
1.8V
SPI
D15
SPI_MOSI
I/O
SPI MOSI
CMOS 1.8V
E15
SPI_MISO
I/O
SPI_MISO
CMOS 1.8V
F15
SPI_CLK
I/O
SPI Clock
CMOS 1.8V
H14
SPI_CS
I/O
SPI Chip Select
CMOS 1.8V