| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 497-18832-6-ND | 3585 | $4.51 | Buy |
| Mouser Electronics | 511-STM32L431RBT6TR | 1797 | $6.10 | Buy |
| AVNET Asia Pacific | STM32L431RBT6TR | Buy | ||
| Farnell | STM32L431RBT6TR | 4445 | * $2.56 | Buy |
| Future Electronics | STM32L431RBT6TR | 13000 | $1.93 | Buy |
| Quarktwin Electronic Components | STM32L431RBT6TR | 4736 | $6.33 | Buy |
| element14 APAC | STM32L431RBT6TR | 4445 | * $3.25 | Buy |
| Win Source | STM32L431RBT6TR | 3900 | Buy | |
| Arrow North American Components | STM32L431RBT6TR | 0 | $3.12 | Buy |
| Newark | STM32L431RBT6TR | 5940 | $5.61 | Buy |
| AVNET Express | STM32L431RBT6TR | $2.21 | Buy | |
| Ameya360 | STM32L431RBT6TR | 37 | $3.64 | Buy |
| AVNET Europe | STM32L431RBT6TR | 1000 | * $5.04 | Buy |
| Rutronik | STM32L431RBT6TR | $3.24 | Buy |
STM32L Series 256 kB Flash 64 kB 32-Bit SMT Microcontroller - LQFP-64