# STM32L021K4U6 (Component) ## Description ARM® Cortex®-M0+ series Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 32-UFQFPN (5x5) #Microcontrollers #stm32 #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 4/13/2021 - **Last Updated:** 1/9/2023 - **Visibility:** Public - **Manufacturer Part Number:** STM32L021K4U6 - **Datasheet URL:** https://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 Name:** STMicroelectronics - **Part Type:** Microcontroller - **Used in:** 3 projects - **Stars:** 1 - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** STM32L021K4U6 - **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 | PB2 | | | 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 | PB9 | | | 32 | PB8 | | | 33 | VSS | | --- *Generated from [https://www.flux.ai/vasyl/stm32l021k4u6~4qg](https://www.flux.ai/vasyl/stm32l021k4u6~4qg)*