| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 497-17949-6-ND | 0 | $5.38 | Buy |
| Win Source | STM32L443RCY6TR | 4300 | Buy | |
| Quarktwin Electronic Components | STM32L443RCY6TR | 30145 | $3.88 | Buy |
| Rutronik | STM32L443RCY6TR | $3.94 | Buy | |
| element14 APAC | STM32L443RCY6TR | 200 | * $7.13 | Buy |
| AVNET Express | STM32L443RCY6TR | $2.94 | Buy | |
| AVNET Europe | STM32L443RCY6TR | * $8.90 | Buy | |
| Farnell | STM32L443RCY6TR | 200 | * $3.26 | Buy |
| Newark | STM32L443RCY6TR | 200 | $0.00 | Buy |
32-bit ultra-low-power 64 pin 256 KB of Flash