# STM32F303CBT6 (Component)
## Description
ARM-M4 72MHz LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
ST Microelectronics
STM32F303CBT6
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
LCSC Part Number: C108516
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Manufacturer Name:** ST(意法半导体)
- **Product Info Url:** https://lcsc.com/product-detail/ST-Microelectronics_STMicroelectronics_STM32F303CBT6_STM32F303CBT6_C108516.html
- **Voltage Supply:** 2V ~ 3.6V
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
- **Frequency:** 72MHz
- **Operating Temperature:** -40°C ~ 85°C (TA)°C
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_STMicroelectronics-STM32F303CBT6_C108516.pdf
- **LCSC Part Number:** C108516
- **Manufacturer Part Number:** STM32F303CBT6
- **Part Type:** ST Microelectronics
## 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/stm32f303cbt6/stmicroelectronics.html?utm_currency=USD®ion=nac) | $3.293 | 993 |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32F303CBT6/4357226) | $5.22 | 6.8K |
| [LCSC](https://www.lcsc.com/product-detail/C108516.html) | $3.1955 | 17K |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32F303CBT6?qs=MgMGkPeFqc%252BXYQm6xWYbvw%3D%3D) | $6.37 | 1.4K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=STM32F303CBT6) | $6.59 | 250 |
| [Verical](https://www.verical.com/pd/shenzhen-yangxing-technology-co---ltd-microcontroller-STM32F303CBT6-12976443?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32F303CBT6
- **Mount Type:** PCB
- **Package / Case Code:** 48-LQFP
- **Pin Count:** 48
- **Frequency:** 72MHz
- **Logic Function:** AND
- **Compliance:** Rohs
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VBAT | |
| 2 | PC13 | |
| 3 | PC14/OSC32_IN | |
| 4 | PC15/OSC32_OUT | |
| 5 | PF0/OSC_IN | |
| 6 | PF1/OSC_OUT | |
| 7 | NRST | |
| 8 | VSSA/REF- | |
| 9 | VDDA | |
| 10 | PA0 | |
| 11 | PA1 | |
| 12 | PA2 | |
| 13 | PA3 | |
| 14 | PA4 | |
| 15 | PA5 | |
| 16 | PA6 | |
| 17 | PA7 | |
| 18 | PB0 | |
| 19 | PB1 | |
| 20 | PB2 | |
| 21 | PB10 | |
| 22 | PB11 | |
| 23 | VSS | |
| 24 | VDD | |
| 25 | PB12 | |
| 26 | PB13 | |
| 27 | PB14 | |
| 28 | PB15 | |
| 29 | PA8 | |
| 30 | PA9 | |
| 31 | PA10 | |
| 32 | PA11 | |
| 33 | PA12 | |
| 34 | PA13 | |
| 35 | VSS | |
| 36 | VDD | |
| 37 | PA14 | |
| 38 | PA15 | |
| 39 | PB3 | |
| 40 | PB4 | |
| 41 | PB5 | |
| 42 | PB6 | |
| 43 | PB7 | |
| 44 | BOOT0 | |
| 45 | PB8 | |
| 46 | PB9 | |
| 47 | VSS | |
| 48 | VDD | |
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*Generated from [https://www.flux.ai/lcsc/stm32f303cbt6](https://www.flux.ai/lcsc/stm32f303cbt6)*