PLease let me know ,if its possible to configure two UART as LPUART in STM32L0. If yes ,how to proceed.
Which part number and footprint specifically?
The Data Sheet should indicate the availability of an LPUART1 and LPUART2
LPUART peripherals are dedicated and are not the same as U(S)ART peripherals. If your specific part number includes 2 LPUART peripherals, you can use both at the same time.
I am using Murata LoRa module having STM32L072 inside.
So, as Clive One and Tilen MAJERLE have just said, take a look in the datasheet for the STM32L072 chip which is within the Murata LoRa module - that will tell you whether the particular chip actually has two LP UARTs inside it.
If the chip does have two LP UARTs inside it, then the chip datasheet will also tell you whether the particular package makes the LP UART signals accessible on pins.
In addition, as the chip is within a module, you will also have to study the module's datasheet - to see if the module makes the LP UART signals accessible on its external pins.
Only ONE LPUART is described in the manual, there is even a Device Overview in Table 2, you will require less guidance if you RTFM containing the salient details.
The pins on the Murata design should permit the escape of 3 U(S)ART total as I recall.
Retrieving data ...