STM32L1

SoCs in the STM32L1 series are based on ARM Cortex-M3 CPUs. The STM32L1 family is split into 6 categories, with varying memory partitioning and peripherals. Refer to the ST reference manual to determine which category your STM32L1xx part belongs to.

Target name	SoC	Probe
STM32L1_Cat12	STM32L1xx Category 1 or 2	Built-in SWD
STM32L1_Cat12_STLink	STM32L1xx Category 1 or 2	ST-LINK/V2
STM32L1_Cat3	STM32L1xx Category 3	Built-in SWD
STM32L1_Cat3_STLink	STM32L1xx Category 3	ST-LINK/V2
STM32L1_Cat456	STM32L1xx Category 4, 5, or 6	Built-in SWD
STM32L1_Cat456_STLink	STM32L1xx Category 4, 5, or 6	ST-LINK/V2

Supported Debug Probes

• The built-in SWD probe of the PLT.

• ST-LINK/V2

Example PLTcloud Projects

• STM32 Nucleo L152RE

• Zephyr Samples

References

• STM32L1 - Arm Cortex-M3 Microcontrollers - STMicroelectronics