Fibocom L610 MiniPCIe Series, Hardware Manual, Page: 18 / 59

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FIBOCOM L610 Series Hardware Guide Page 18 of 59
Pin Pin Name I/O Level
Reset
Value
Description
VOHmin=1.35V
For 3.0V USIM:
VOLmax=0.45V
VOHmin=2.55V
18 NC - - - NC
19 GND G - - Ground
20 RESET_N I
VIHmax=VBAT
VILmax=0.5V
- Module reset signal, active low
21 PWRKEY I
VIHmax=VBAT
VILmax=0.5V
-
Module power-on/power-off, active
low
22 GND G - - Ground
23 SD_DET I - -
SD detection
Left floating when not in use
24 PCM_IN I
VILmin=-0.3V
VILmax=0.6V
VIHmin=1.2V
VIHmax=2.0V
L
PCM data input
Left floating when not in use
25 PCM_OUT O
VOLmax=0.45V
VOHmin=1.35V
L
PCM data output
Left floating when not in use
26 PCM_SYNC I/O
VOLmax=0.45V
VOHmin=1.35V
VILmin=-0.3V
VILmax=0.6V
VIHmin=1.2V
VIHmax=2.0V
L
PCM data synchronization signal
Left floating when not in use
27 PCM_CLK I/O
VOLmax=0.45V
VOHmin=1.35V
VILmin=-0.3V
VILmax=0.6V
L
PCM clock
Left floating when not in use