# 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
- **Part Type:** Microcontroller
- **Datasheet URL:** 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
- **Manufacturer Part Number:** STM32L442KCU6
- **Manufacturer Name:** STMicroelectronics
- **Used in:** 283 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/stm32l442kcu6/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L442KCU6/6132756) | $5.20 | 3.3K |
| [LCSC](https://www.lcsc.com/product-detail/C2969865.html) | $4.7072 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/STM32L442KCU6?qs=dTJS0cRn7ojpB6ctZHf4UA%3D%3D) | $5.47 | 316 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L442KCU6-4446104?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L442KCU6
- **Pin Count:** 33
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VDD | |
| 2 | PC14 | |
| 3 | PC15 | |
| 4 | NRST | |
| 5 | VDDA | |
| 6 | PA0 | |
| 7 | PA1 | |
| 8 | PA2 | |
| 9 | PA3 | |
| 10 | PA4 | |
| 11 | PA5 | |
| 12 | PA6 | |
| 13 | PA7 | |
| 14 | PB0 | |
| 15 | PB1 | |
| 16 | VSS | |
| 17 | VDD | |
| 18 | PA8 | |
| 19 | PA9 | |
| 20 | PA10 | |
| 21 | PA11 | |
| 22 | PA12 | |
| 23 | PA13 | |
| 24 | PA14 | |
| 25 | PA15 | |
| 26 | PB3 | |
| 27 | PB4 | |
| 28 | PB5 | |
| 29 | PB6 | |
| 30 | PB7 | |
| 31 | PH3 | |
| 32 | VSS | |
| 33 | VSS | |
---
*Generated from [https://www.flux.ai/vasyl/stm32l442kcu6~e6](https://www.flux.ai/vasyl/stm32l442kcu6~e6)*