Chat

Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

Explain this part
Write a part description
Describe each pin
Operating conditions
Electrical max ratings
Part Specifications
Application circuits
Verify Part Details
Recommend similar parts
Check availability & lifecycle
Sign up to send

To get started, talk to Flux or create a New Document.

Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    step

    TSSOP-20_4.4x6.5mm_P0.65mm.step

    TSSOP-20_4 Model3D Model
    STM32L021F4Px Symbol.svg

    STM32L021F4Px Symbol.svg

    STM32L021F4Px SymbolDefault
    kicad_mod

    TSSOP-20_4.4x6.5mm_P0.65mm.kicad_mod

    TSSOP-20_4 FootprintFootprint

    STM32L021F4Px

    STM32L021F4Px thumbnail
    STMicroelectronics Arm Cortex-M0+ MCU, 16KB flash, 2KB RAM, 16 GPIO, TSSOP20 Arm Cortex-M0+ STM32L0 STM32L0x1 TSSOP4.4x6.5mmP0.65mm*

    Properties

    STMicroelectronics NV

    U

    st.com/resource/en/datasheet/stm32l021f4.pdf

    STM32L021F4Px

    TSSOP-20_4.4x6.5mm_P0.65mm

    Pricing & Availability

    See prices from popular manufacturers for your project.

    Controls