# STM32L431RBY6TR (Component) ## Description STM32L431RBY6TR WLCSP-64_L3.1-W3.1-R8-C8-P0.35-TL LCSC Part Number: C1340471 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) ## Component Details - **Owner:** lcsc - **Created:** 11/4/2024 - **Last Updated:** 11/4/2024 - **Visibility:** Public - **Manufacturer Part Number:** STM32L431RBY6TR - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** ST(意法半导体) - **LCSC Part Number:** C1340471 - **Package or Case Code:** WLCSP-64_L3.1-W3.1-R8-C8-P0.35-TL ## 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/STM32L431RBY6TR/6621820) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1340471.html) | $12.7977 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32L431RBY6TR?qs=U58vgkJzipTB2nE44wMcow%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32L431RBY6TR-13674378?utm_currency=USD) | N/A | N/A | - **Manufacturer:** STMicroelectronics - **MPN:** STM32L431RBY6TR - **Mount Type:** PCB - **Package / Case Code:** WLCSP - **Pin Count:** 64 ## Pins | Pin | Name | Type | |-----|------|------| | A1 | VDD | | | 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/BOOT0 | | | C6 | PB8 | | | C7 | PC15-OSC32_OUT | | | C8 | PC14-OSC32_IN | | | D1 | PA9 | | | D2 | PA10 | | | D3 | PA11 | | | D4 | PC4 | | | D5 | PC0 | | | D6 | NRST | | | D7 | PH1-OSC_OUT | | | D8 | PH0-OSC_IN | | | 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/VREF- | | | G1 | PB14 | | | G2 | PB13 | | | G3 | PB12 | | | G4 | PB2 | | | G5 | PA6 | | | G6 | PA3 | | | G7 | PA1 | | | G8 | VDDA/VREF+ | | | H1 | VDD | | | H2 | VSS | | | H3 | PB11 | | | H4 | PB10 | | | H5 | PB1 | | | H6 | PA7 | | | H7 | VDD | | | H8 | VSS | | --- *Generated from [https://www.flux.ai/lcsc/stm32l431rby6tr~k52o](https://www.flux.ai/lcsc/stm32l431rby6tr~k52o)*