# STM32L021D4P6 (Component)
## Description
ARM® Cortex®-M0+ series Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 14-TSSOP
#Microcontrollers #stm32
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 4/13/2021
- **Last Updated:** 1/9/2023
- **Visibility:** Public
- **Datasheet URL:** http://www.st.com/content/ccc/resource/technical/document/datasheet/86/a6/5f/95/33/50/4e/d6/DM00206858.pdf/files/DM00206858.pdf/jcr:content/translations/en.DM00206858.pdf
- **Manufacturer Part Number:** STM32L021D4P6
- **Part Type:** Microcontroller
- **Manufacturer Name:** STMicroelectronics
- **Used in:** 2 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/stm32l021d4p6/stmicroelectronics.html?utm_currency=USD®ion=asia) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L021D4P6/6166966) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C192083.html) | $7.2738 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/STM32L021D4P6?qs=dTJS0cRn7ojbZRji95ZWEA%3D%3D) | $2.28 | 295 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L021D4P6
- **Package / Case Code:** 14-TSSOP
- **Pin Count:** 14
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PB9 | |
| 2 | PC14 | |
| 3 | PC15 | |
| 4 | NRST | |
| 5 | PA0 | |
| 6 | PA1 | |
| 7 | PA4 | |
| 8 | PA7 | |
| 9 | VSS | |
| 10 | VDD | |
| 11 | PA9 | |
| 12 | PA10 | |
| 13 | PA13 | |
| 14 | PA14 | |
---
*Generated from [https://www.flux.ai/vasyl/stm32l021d4p6~u6n](https://www.flux.ai/vasyl/stm32l021d4p6~u6n)*