STM32L0xx Family
Subfamilies
Use browser search (Ctrl+F) by subfamily name in the table below.
| Subfamily | Example Variants | Product Line | Flash | RAM | Cortex | FPU | CPU | CAN/FDCAN |
|---|---|---|---|---|---|---|---|---|
| L010C6T | - | STM32L010x6 | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L010F4P | - | STM32L010x4 | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011F3P | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011F4P | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021F4P | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L010K4T | - | STM32L010x4 | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011K3T | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011K4T | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021K4T | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L010K8T | - | STM32L010x8 | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L010R8T | - | STM32L010x8 | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L010RBT | NUCLEO_L010RB | STM32L010xB | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L011D3P | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011D4P | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021D4P | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011E3Y | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011E4Y | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011F3U | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011F4U | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021F4U | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011G3U | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011G4U | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021G4U | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011K3U | - | STM32L011xx | 8 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L011K4U | - | STM32L011xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L021K4U | - | STM32L021xx | 16 KB | 2 KB | Cortex-M0+ | No | Single CPU | No |
| L031C4T | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031C4U | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031C6T | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031C6U | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041C4T | - | STM32L041xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041C6T | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041C6U | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031E4Y | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031E6Y | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041E6Y | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031F4P | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031F6P | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041F6P | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031G4U | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031G6U | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041G6U | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031G6UxS | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041G6UxS | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031K4T | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031K6T | NUCLEO_L031K6 | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041K6T | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031K4U | - | STM32L031xx | 16 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L031K6U | - | STM32L031xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L041K6U | - | STM32L041xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051C6T | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051C6U | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051C8T | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051C8U | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051K6T | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051K8T | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051K6U | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051K8U | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051R6H | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051R8H | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051R6T | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051R8T | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051T6Y | - | STM32L051xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L051T8Y | - | STM32L051xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052C6T | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052C6U | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052C8T | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052C8U | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053C6T | - | STM32L053xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053C6U | - | STM32L053xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053C8T | - | STM32L053xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053C8U | - | STM32L053xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L062C8U | - | STM32L062xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L063C8T | - | STM32L063xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L063C8U | - | STM32L063xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052K6T | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052K8T | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L062K8T | - | STM32L062xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052K6U | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052K8U | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L062K8U | - | STM32L062xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052R6H | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052R8H | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053R6H | - | STM32L053xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053R8H | - | STM32L053xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052R6T | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052R8T | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053R6T | - | STM32L053xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L053R8T | NUCLEO_L053R8 | STM32L053xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L063R8T | - | STM32L063xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052T6Y | - | STM32L052xx | 32 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052T8F | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L052T8Y | - | STM32L052xx | 64 KB | 8 KB | Cortex-M0+ | No | Single CPU | No |
| L071C8T | - | STM32L071xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071C8U | - | STM32L071xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CBT | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CBU | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CZT | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CZU | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L081CBT | - | STM32L081xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L081CZT | - | STM32L081xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L081CZU | - | STM32L081xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CBY | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071CZY | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071K8U | - | STM32L071xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071KBU | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071KZU | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L081KZU | - | STM32L081xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071KBT | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071KZT | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L081KZT | - | STM32L081xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071RBH | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071RZH | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071RBT | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071RZT | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071V8I | - | STM32L071xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071V8T | - | STM32L071xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071VBI | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071VBT | - | STM32L071xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071VZI | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L071VZT | - | STM32L071xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CBT | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CBU | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CZT | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CZU | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073CBT | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073CBU | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073CZT | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073CZU | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082CZU | - | STM32L082xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083CBT | - | STM32L083xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083CZT | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083CZU | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CBY | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CZE | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072CZY | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073CZY | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082CZY | - | STM32L082xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072KBT | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072KZT | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082KBT | - | STM32L082xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082KZT | - | STM32L082xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072KBU | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072KZU | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082KBU | - | STM32L082xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L082KZU | - | STM32L082xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RBH | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RBI | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RZH | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RZI | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073RBH | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073RZH | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073RZI | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083RBH | - | STM32L083xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083RZH | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RBT | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072RZT | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073RBT | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073RZT | NUCLEO_L073RZ | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083RBT | - | STM32L083xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083RZT | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072V8I | - | STM32L072xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072V8T | - | STM32L072xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072VBI | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072VBT | - | STM32L072xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072VZI | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L072VZT | - | STM32L072xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073V8I | - | STM32L073xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073V8T | - | STM32L073xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073VBI | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073VBT | - | STM32L073xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073VZI | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L073VZT | - | STM32L073xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083V8I | - | STM32L083xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083V8T | - | STM32L083xx | 64 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083VBI | - | STM32L083xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083VBT | - | STM32L083xx | 128 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083VZI | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
| L083VZT | - | STM32L083xx | 192 KB | 20 KB | Cortex-M0+ | No | Single CPU | No |
Expanded 179 searchable subfamilies from 44 grouped folders.