# STM32L442KCU6 (Component)
## Description
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 32-UFQFPN
#Microcontrollers #stm32
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 12/4/2021
- **Last Updated:** 3/5/2025
- **Visibility:** Public
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L442KCU6
- **Part Type:** Microcontroller
- **Datasheet:** [View Datasheet](https://www.st.com/content/ccc/resource/technical/document/programming_manual/6c/3a/cb/e7/e4/ea/44/9b/DM00046982.pdf/files/DM00046982.pdf/jcr:content/translations/en.DM00046982.pdf)
### Distributor Availability & Pricing
- **Price Range:** $2.565–$5.20
- **Stock Range:** 0–4.9K
**By Distributor:**
- [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L442KCU6-4446104) (DPN: 66397900): $3.0501–$5.1914, Stock: 1.6K–4.9K (Active)
- [Arrow](https://www.arrow.com/en/products/stm32l442kcu6/stmicroelectronics?utm_currency=USD®ion=nac) (DPN: V36:1790_14472095): $2.565, Stock: N/A (Active)
- [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32L442KCU6?qs=dTJS0cRn7ojpB6ctZHf4UA%3D%3D) (DPN: 511-STM32L442KCU6): $4.42, Stock: 547
- [LCSC](https://www.lcsc.com/product-detail/C2969865.html) (DPN: C2969865): $4.7072, Stock: N/A
- [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L442KCU6/6132756) (DPN: 497-16585-ND): $5.20, Stock: 4.3K (Active)
- **Used in:** 256 projects
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