Telit Wireless Solutions ME910C1-WW - Page 14

ME910C1 HW User Guide
1VV0301351 Rev.8 Page 14 of 99 2018-09-28
SIM Card Interface
A6 SIMCLK
O
External SIM signal –
Clock
1.8 / 3V
A7 SIMRST
O
External SIM signal –
Reset
1.8 / 3V
A5 SIMIO
I/O
External SIM signal –
Data I/O
1.8 / 3V
A4 SIMIN
I
External SIM signal –
Presence (active low)
CMOS 1.8
Internal PU
(47K)
A3 SIMVCC
-
External SIM signal –
Power supply for the SIM
1.8 / 3V
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 O SPI MOSI CMOS 1.8V
E15 SPI_MISO I SPI_MISO CMOS 1.8V
F15 SPI_CLK O SPI Clock CMOS 1.8V
H14 SPI_CS O SPI Chip Select CMOS 1.8V