# STM32L432KCU6 (Component) ## Description ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 32-UFQFPN (5x5) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #STM32L432 ## Component Details - **Owner:** jecstronic - **Created:** 3/5/2024 - **Last Updated:** 3/5/2024 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/24/01/9f/59/f0/83/47/fc/DM00257205.pdf/files/DM00257205.pdf/jcr:content/translations/en.DM00257205.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Texas Instruments Inc. - **Manufacturer Part Number:** STM32L432KCU6 - **Used in:** 18 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L432KCU6/6132749) | $4.88 | 12K | | [LCSC](https://www.lcsc.com/product-detail/C1337280.html) | $6.2467 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32L432KCU6?qs=dTJS0cRn7oiybcTRwI97Tw%3D%3D) | $4.66 | 6.1K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=STM32L432KCU6) | $8.45 | 3.4K | | [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L432KCU6-2049351?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** STM32L432KCU6 - **Pin Count:** 33 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDD_1 | | | 2 | PC14-OSC32_IN_(PC14) | | | 3 | PC15-OSC32_OUT_(PC15) | | | 4 | NRST | | | 5 | VDDA/VREF+ | | | 6 | PA0 | | | 7 | PA1 | | | 8 | PA2 | | | 9 | PA3 | | | 10 | PA4 | | | 11 | PA5 | | | 12 | PA6 | | | 13 | PA7 | | | 14 | PB0 | | | 15 | PB1 | | | 16 | VSS_1 | | | 17 | VDD_2 | | | 18 | PA8 | | | 19 | PA9 | | | 20 | PA10 | | | 21 | PA11 | | | 22 | PA12 | | | 23 | PA13_(JTMS-SWDIO) | | | 24 | PA14_(JTCK-SWCLK) | | | 25 | PA15_(JTDI) | | | 26 | PB3_(JTDO-TRACESWO) | | | 27 | PB4_(NJTRST) | | | 28 | PB5 | | | 29 | PB6 | | | 30 | PB7 | | | 31 | PH3-BOOT0 | | | 32 | VSS_2 | | | 33 | EP | | --- *Generated from [https://www.flux.ai/jecstronic/stm32l432kcu6](https://www.flux.ai/jecstronic/stm32l432kcu6)*