User's Manual

Alternate LOCATION
Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description
GPIO_EM4WU9
0: PB13
Pin can be used to
wake the system
up from EM4
GPIO_EM4WU12
0: PC10
Pin can be used to
wake the system
up from EM4
I2C0_SCL 0: PA1
5: PB11
6: PB12
7: PB13
14: PC10
15: PC11
20: PD13
21: PD14
22: PD15
23: PF0
24: PF1
25: PF2
26: PF3
31: PA0
I2C0 Serial Clock
Line input / output.
I2C0_SDA
0: PA0
1: PA1
6: PB11
7: PB12
8: PB13 15: PC10 16: PC11
21: PD13
22: PD14
23: PD15
24: PF0
25: PF1
26: PF2
27: PF3
I2C0 Serial Data in-
put / output.
LETIM0_OUT0
0: PA0
1: PA1
6: PB11
7: PB12
8: PB13 15: PC10 16: PC11
21: PD13
22: PD14
23: PD15
24: PF0
25: PF1
26: PF2
27: PF3
Low Energy Timer
LETIM0, output
channel 0.
LETIM0_OUT1
0: PA1
5: PB11
6: PB12
7: PB13
14: PC10
15: PC11
20: PD13
21: PD14
22: PD15
23: PF0
24: PF1
25: PF2
26: PF3
31: PA0
Low Energy Timer
LETIM0, output
channel 1.
LEU0_RX
0: PA1
5: PB11
6: PB12
7: PB13
14: PC10
15: PC11
20: PD13
21: PD14
22: PD15
23: PF0
24: PF1
25: PF2
26: PF3
31: PA0
LEUART0 Receive
input.
LEU0_TX
0: PA0
1: PA1
6: PB11
7: PB12
8: PB13
15: PC10
16: PC11
21: PD13
22: PD14
23: PD15
24: PF0
25: PF1
26: PF2
27: PF3
LEUART0 Transmit
output. Also used
as receive input in
half duplex commu-
nication.
LFXTAL_N
Low Frequency
Crystal (typically
32.768 kHz) nega-
tive pin. Also used
as an optional ex-
ternal clock input
pin.
LFXTAL_P
Low Frequency
Crystal (typically
32.768 kHz) posi-
tive pin.
MODEM_ANT0
3: PB11
4: PB12
5: PB13
12: PC10
13: PC11
18: PD13
19: PD14
20: PD15
21: PF0
22: PF1
23: PF2
24: PF3 29: PA0
30: PA1
MODEM antenna
control output 0,
used for antenna
diversity.
MODEM_ANT1
2: PB11
3: PB12
4: PB13
11: PC10 12: PC11
17: PD13
18: PD14
19: PD15
20: PF0
21: PF1
22: PF2
23: PF3
28: PA0
29: PA1
MODEM antenna
control output 1,
used for antenna
diversity.
BGM113 Blue Gecko Bluetooth
®
Smart Module Data Sheet
Pin Definitions
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