# STM32L433RBY6TR (Component)
## Description
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 64-WLCSP
#Microcontrollers #stm32
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 12/4/2021
- **Last Updated:** 1/9/2023
- **Visibility:** Public
- **Manufacturer Name:** STMicroelectronics
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/f7/a0/fc/27/24/4e/4f/3f/DM00257192.pdf/files/DM00257192.pdf/jcr:content/translations/en.DM00257192.pdf
- **Manufacturer Part Number:** STM32L433RBY6TR
- **Part Type:** Microcontroller
## 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/stm32l433rby6tr/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32L433RBY6TR/6621830) | $6.71 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C2054356.html) | $3.0387 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32L433RBY6TR?qs=U58vgkJzipT4Ne6Y0R%2FdfQ%3D%3D) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32L433RBY6TR
- **Package / Case Code:** WLCSP
- **Pin Count:** 64
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | VDDUSB | |
| A2 | PA15 | |
| A3 | PC12 | |
| A4 | PD2 | |
| A5 | PB3 | |
| A6 | PB7 | |
| A7 | VSS | |
| A8 | VDD | |
| B1 | VSS | |
| B2 | PA14 | |
| B3 | PC11 | |
| B4 | PB4 | |
| B5 | PB6 | |
| B6 | PB9 | |
| B7 | VBAT | |
| B8 | PC13 | |
| C1 | PA12 | |
| C2 | PA13 | |
| C3 | PC10 | |
| C4 | PB5 | |
| C5 | PH3 | |
| C6 | PB8 | |
| C7 | PC15 | |
| C8 | PC14 | |
| D1 | PA9 | |
| D2 | PA10 | |
| D3 | PA11 | |
| D4 | PC4 | |
| D5 | PC0 | |
| D6 | NRST | |
| D7 | PH1 | |
| D8 | PH0 | |
| E1 | PC7 | |
| E2 | PC9 | |
| E3 | PA8 | |
| E4 | PC5 | |
| E5 | PA4 | |
| E6 | PC3 | |
| E7 | PC2 | |
| E8 | PC1 | |
| F1 | PC6 | |
| F2 | PB15 | |
| F3 | PC8 | |
| F4 | PB0 | |
| F5 | PA5 | |
| F6 | PA2 | |
| F7 | PA0 | |
| F8 | VSSA | |
| G1 | PB14 | |
| G2 | PB13 | |
| G3 | PB12 | |
| G4 | PB2 | |
| G5 | PA6 | |
| G6 | PA3 | |
| G7 | PA1 | |
| G8 | VDDA | |
| H1 | VDD | |
| H2 | VSS | |
| H3 | PB11 | |
| H4 | PB10 | |
| H5 | PB1 | |
| H6 | PA7 | |
| H7 | VDD | |
| H8 | VSS | |
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*Generated from [https://www.flux.ai/vasyl/stm32l433rby6tr](https://www.flux.ai/vasyl/stm32l433rby6tr)*