Specifications

Cinterion
®
PLSx3 Hardware Interface Description
2.1 Application Interface
60
t PLSx3_HID_v01.003 2021-03-12
Public / Released
Page 19 of 121
Figure 3: PLSx3 bottom view: Pad assignments
12 3 4 5 6 7 8 910111213 1415 16
P
USB_DP USB_DN GPIO16
/RXD1
GPIO17
/TXD1
DTR0
/GPIO1
DSR0
/GIPO3
RING0
/
GPIO24
RXD0 TXD0 BATT+
BB
N
BATT+
RF
BATT+
RF
VUSB_
IN
GPIO19
/CTS1
GPIO18
/RTS1
CTS0 DCD0
/GPIO2
RTS0 GND rfu
(dnu)
BATT+
BB
EMERG_
RST
M
GND GND PWR_IND V180 GND GPIO21
/DIN
BCLK FSC GPIO20
/DOUT
ADC3_
IN
ADC2_
IN
ADC1_
IN
CCIN1 rfu
(nc)
L
GND GND GND GND rfu (nc) CCVC
C2
MCLK rfu
(nc)
rfu
(nc)
rfu
(nc)
SIM_
SWITCH
/GPIO26
rfu
(nc)
rfu
(dnu)
CCRST1 CCCLK1 IGT
K
ANT_
MAIN
GND GND GND GND rfu
(nc)
rfu
(dnu)
CCIO1 CCVCC1 VGNSS
J
GND GND GND GND GND GPIO15 GPIO14 GPIO13
H
GND GND GND GND rfu
(dnu)
GPIO4
/
FST_SH
DN
GPIO12 GPIO6
G
GND GND GND GND rfu
(dnu)
GPIO7 GPIO8 GPIO11
F
GND GND GND GND GND I2CCLK I2CDAT GPIO25
E
ANT_
GNSS
GND GND GND GND CCIO2 CCRST2 rfu
(nc)
rfu
(dnu)
rfu
(dnu)
D
GND GND GND GND ANT_GN
SS_DC
GND GND GND GND GND GND CCIN2 rfu
(nc)
CCCLK2 rfu
(dnu)
rfu
(dnu)
C
GND GND GND GND GND GND GND GND GND GND rfu
(nc)
rfu
(dnu)
rfu
(dnu)
GND
B
rfu
(nc)
GND GND GND GND GND GND GND GND GND GND GPIO5
/STATUS
A
rfu
(nc)
GND GND GND GND GND GND GND ANT_
DRX
GND
Position
marker
For internal use:
Not to be soldered
rfu: Reserved for future use (should not
be connected to external application)
(nc): Internally not connected (may be ar-
bitrarily connected to external GND)
(dnu): Do not use