User's Manual

Preliminary Specification Number : SP-1SJ-295
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Preliminary & Confidential
< Specification may be changed by Murata without notice >
Terminal Configurations
Table 2 Terminal Configurations
Pin NO. Terminal Name Type
Connection to
Description
IC terminal
1 GND Ground - Ground
2 VREG O SX1262_VREG
Regulated output voltage from internal
regulator LDO/DC-DC
3 DCDC_SW O SX1262_DCC_SW DC-DC Switcher Output
4 GND Ground - Ground
5 VDD_RF Power SX1262_VBAT / VDD_IN Power supply for RF IC
6 GND Ground - Ground
7 VDD_MCU Power
SX1262_VBAT_IO,STM3
2L072_VDD / VDDA /
VREF+
Power supply for MCU and RF IC
8 GND Ground - Ground
9 PB2 I/O STM32L072_PB2
GPIO mode:PB2
LPTIM1_OUT