Fields In SCB_CPUID (0xE000ED00, 0x0000)

Field	Offset	Width	STM32L0x0	STM32L0x1	STM32L0x2	STM32L0x3
Revision	0	4	✘	✘	✔	✔
PartNo	4	12	✘	✘	✔	✔
Architecture	16	4	✘	✘	✔	✔
Variant	20	4	✘	✘	✔	✔
Implementer	24	8	✘	✘	✔	✔