# STM32L031F4P6 (Component)
## Description
ARM® Cortex®-M0+ series Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 20-TSSOP
#Microcontrollers #stm32
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 4/13/2021
- **Last Updated:** 1/9/2023
- **Visibility:** Public
- **Manufacturer Name:** STMicroelectronics
- **Manufacturer Part Number:** STM32L031F4P6
- **Part Type:** Microcontroller
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/aa/5d/77/ad/1a/59/4a/b9/DM00140359.pdf/files/DM00140359.pdf/jcr:content/translations/en.DM00140359.pdf
- **Used in:** 25 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/stm32l031f4p6/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L031F4P6/6166973) | $1.81 | 11K |
| [HQonline](https://www.hqonline.com/product-detail/32-bit-mcu-microcontrollers-st-stm32l031f4p6-2500398658) | $3.02306 | 1 |
| [LCSC](https://www.lcsc.com/product-detail/C86909.html) | $3.2408 | 40 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/STM32L031F4P6?qs=dTJS0cRn7ohU%2FRoH6ms1pg%3D%3D) | $1.88 | 9.3K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L031F4P6-4067770?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L031F4P6
- **Package / Case Code:** 20-TSSOP
- **Pin Count:** 20
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | BOOT0 | |
| 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 | PB1 | |
| 15 | VSS | |
| 16 | VDD | |
| 17 | PA9 | |
| 18 | PA10 | |
| 19 | PA13 | |
| 20 | PA14 | |
---
*Generated from [https://www.flux.ai/vasyl/stm32l031f4p6~cej](https://www.flux.ai/vasyl/stm32l031f4p6~cej)*