# STM32L431CBT6 (Component)
## Description
ARM® Cortex®-M4 STM32L4 Mikrocontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
#Microcontrollers #stm32
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 11/27/2021
- **Last Updated:** 1/9/2023
- **Visibility:** Public
- **Part Type:** Microcontroller
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/group3/83/b3/60/f6/b1/cc/47/7e/DM00257211/files/DM00257211.pdf/jcr:content/translations/en.DM00257211.pdf
- **Manufacturer Name:** STMicroelectronics
- **Manufacturer Part Number:** STM32L431CBT6
- **Used in:** 6 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/stm32l431cbt6/stmicroelectronics.html?utm_currency=USD®ion=nac) | $1.6703 | 4.8K |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L431CBT6/6621811) | $4.15 | 8.2K |
| [HQonline](https://www.hqonline.com/product-detail/32-bit-mcu-microcontrollers-st-stm32l431cbt6-2500398653) | $2.48285 | 94 |
| [LCSC](https://www.lcsc.com/product-detail/C277951.html) | $2.9018 | 1K |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32L431CBT6?qs=U58vgkJzipQlQfAJeHTS0w%3D%3D) | $5.83 | 60 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L431CBT6-5389635?utm_currency=USD) | $4.0414 | 1.2K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L431CBT6
- **Package / Case Code:** 32-LQFP
- **Pin Count:** 48
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VBAT | |
| 2 | PC13 | |
| 3 | PC14 | |
| 4 | PC15 | |
| 5 | PH0 | |
| 6 | PH1 | |
| 7 | NRST | |
| 8 | VSSA | |
| 9 | VDDA | |
| 10 | PA0 | |
| 11 | PA1 | |
| 12 | PA2 | |
| 13 | PA3 | |
| 14 | PA4 | |
| 15 | PA5 | |
| 16 | PA6 | |
| 17 | PA7 | |
| 18 | PB0 | |
| 19 | PB1 | |
| 20 | PB2 | |
| 21 | PB10 | |
| 22 | PB11 | |
| 23 | VSS | |
| 24 | VDD | |
| 25 | PB12 | |
| 26 | PB13 | |
| 27 | PB14 | |
| 28 | PB15 | |
| 29 | PA8 | |
| 30 | PA9 | |
| 31 | PA10 | |
| 32 | PA11 | |
| 33 | PA12 | |
| 34 | PA13 | |
| 35 | VSS | |
| 36 | VDD | |
| 37 | PA14 | |
| 38 | PA15 | |
| 39 | PB3 | |
| 40 | PB4 | |
| 41 | PB5 | |
| 42 | PB6 | |
| 43 | PB7 | |
| 44 | PH3 | |
| 45 | PB8 | |
| 46 | PB9 | |
| 47 | VSS | |
| 48 | VDD | |
---
*Generated from [https://www.flux.ai/vasyl/stm32l431cbt6~1h](https://www.flux.ai/vasyl/stm32l431cbt6~1h)*