| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 497-STM32F401CBU6TRCT-ND | 2130 | $4.40 | Buy |
| Mouser Electronics | 511-STM32F401CBU6 | 1445 | $4.46 | Buy |
| Utmel | STM32F401CBU6 | 21355 | $3.12 | Buy |
| Win Source | STM32F401CBU6 | 50000 | $21.56 | Buy |
| Arrow North American Components | STM32F401CBU6 | 0 | $2.22 | Buy |
| Verical Marketplace | STM32F401CBU6 | 1040 | $2.24 | Buy |
| Quarktwin Electronic Components | STM32F401CBU6 | 26921 | $6.25 | Buy |
| RS Components (APAC) | STM32F401CBU6 | $1,690.83 | Buy | |
| Ameya360 | STM32F401CBU6 | 780 | $3.26 | Buy |
| RS Components | STM32F401CBU6 | $801.84 | Buy | |
| element14 APAC | STM32F401CBU6 | 4322 | * $4.98 | Buy |
| Farnell | STM32F401CBU6 | 4322 | * $4.44 | Buy |
| AVNET Europe | STM32F401CBU6 | 370 | * $4.73 | Buy |
| Newark | STM32F401CBU6 | 61 | $5.66 | Buy |
| Future Electronics | STM32F401CBU6 | 162 | $2.51 | Buy |
| AVNET Express | STM32F401CBU6 | 10920 | $2.33 | Buy |
| AVNET Asia Pacific | STM32F401CBU6 | 7800 | $2.71 | Buy |
STM32F Series 128 kB Flash 64 kB RAM 84 MHz 32-Bit Microcontroller - UFQFPN-48