STM32L5xx 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 |
|---|---|---|---|---|---|---|---|---|
| L552CCT | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552CCU | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552CET | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552CEU | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562CET | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562CEU | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552CETxP | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552CEUxP | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562CETxP | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562CEUxP | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552MEYxP | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562MEYxP | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552MEYxQ | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562MEYxQ | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552QCIxQ | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552QEIxQ | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562QEIxQ | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552QEI | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562QEI | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552QEIxP | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562QEIxP | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552RCT | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552RET | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562RET | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552RETxP | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562RETxP | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552RETxQ | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562RETxQ | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552VCTxQ | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552VETxQ | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562VETxQ | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552VET | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562VET | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552ZCTxQ | - | STM32L552xx | 256 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552ZETxQ | NUCLEO_L552ZE_Q | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562ZETxQ | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L552ZET | - | STM32L552xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
| L562ZET | - | STM32L562xx | 512 KB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes |
Expanded 38 searchable subfamilies from 14 grouped folders.