Product Info

LPWA Module Series
BG600L-M3 Hardware Design
BG600L-M3_Hardware_Design 22 / 83
Table 4: Pin Description
Power Supply
Pin Name Pin No. I/O Description DC Characteristics Comment
VBAT_BB 51 PI
Power supply for the
module’s baseband
part
Vmax = 4.3 V
Vmin = 3.3 V
Vnorm = 3.8 V
VBAT_RF 50 PI
Power supply for the
module’s RF part
Vmax = 4.3 V
Vmin = 3.3 V
Vnorm = 3.8 V
VDD_EXT 43 PO
1.8 V output power
supply for external
circuits
Vnorm = 1.8 V
I
O
max = 50 mA
If unused, keep this
pin open.
GND
14, 16,
27, 31,
40, 42,
44, 45,
48, 49,
Ground
Turn on/off
Pin Name Pin No. I/O Description DC Characteristics Comment
PWRKEY 5 DI
Turn on/off the
module
Vnorm = 1.5 V
V
IL
max = 0.45 V
PWRKEY should
never be pulled down
to GND permanently.
Reset
Pin Name Pin No. I/O Description DC Characteristics Comment
RESET_N 4 DI Reset the module
Vnorm = 1.5 V
V
IL
max = 0.45 V
Status Indication
Pin Name Pin No. I/O Description DC Characteristics Comment
STATUS 13 DO
Indicate the
module’s operation
status
V
OH
min = 1.35 V
V
OL
max = 0.45 V
1.8 V power domain.
If unused, keep this
pin open.
NET_STATUS 47 DO
Indicate the
module’s network
activity status
V
OH
min = 1.35 V
V
OL
max = 0.45 V
BOOT_CONFIG.
Do not pull it up
before startup.
1.8 V power domain.
If unused, keep this