# NUCLEO-F103RB (Component)
## Description
STM32F103 Nucleo-64 STM32F1 ARM® Cortex®-M3 MCU 32-Bit Embedded Evaluation Board #module #part #STM32F103
## Component Details
- **Owner:** adrian95
- **Created:** 4/21/2025
- **Last Updated:** 4/21/2025
- **Visibility:** Public
- **Part Type:** Module
- **Manufacturer Part Number:** NUCLEO-F103RB
- **Manufacturer Name:** STMicroelectronics
- **Package or Case Code:** ST_NUCLEO-F410RB
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Used in:** 3 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/nucleo-f103rb/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C82809.html) | $18.2214 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/NUCLEO-F103RB?qs=fK8dlpkaUMs2W6dqxUbL2w%3D%3D) | $33.10 | 1.1K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=NUCLEO-F103RB) | $60.38 | 0 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-embedded-system-development-tools-NUCLEO-F103RB-804257?utm_currency=USD) | $29.7189 | 650 |
- **Part Type:** Modules
- **Manufacturer:** STMicroelectronics
- **MPN:** NUCLEO-F103RB
- **Package / Case Code:** Other
- **Pin Count:** 99
## Pins
| Pin | Name | Type |
|-----|------|------|
| CN5_1 | D8 | |
| CN5_2 | D9 | |
| CN5_3 | D10 | |
| CN5_4 | D11 | |
| CN5_5 | D12 | |
| CN5_6 | D13 | |
| CN5_7 | GND_CN5 | |
| CN5_8 | AVDD_CN5 | |
| CN5_9 | D14 | |
| CN5_10 | D15 | |
| CN6_2 | IOREF_CN6 | |
| CN6_3 | RESET_CN6 | |
| CN6_4 | +3V3_CN6 | |
| CN6_5 | +5V_CN6 | |
| CN6_6 | GND_CN6 | |
| CN6_7 | GND_CN6 | |
| CN6_8 | VIN_CN6 | |
| CN7_1 | PC10 | |
| CN7_2 | PC11 | |
| CN7_3 | PC12 | |
| CN7_4 | PB11 | |
| CN7_5 | VDD | |
| CN7_6 | E5V | |
| CN7_7 | BOOT0 | |
| CN7_8 | GND_CN7 | |
| CN7_12 | IOREF | |
| CN7_13 | PA13 | |
| CN7_14 | RESET | |
| CN7_15 | PA14 | |
| CN7_16 | +3V3_CN7 | |
| CN7_17 | PA15 | |
| CN7_18 | +5V_CN7 | |
| CN7_19 | GND_CN7 | |
| CN7_20 | GND_CN7 | |
| CN7_21 | PB7 | |
| CN7_22 | GND_CN7 | |
| CN7_23 | PC13 | |
| CN7_24 | VIN_CN7 | |
| CN7_25 | PC14 | |
| CN7_27 | PC15 | |
| CN7_28 | PA0 | |
| CN7_29 | PH0 | |
| CN7_30 | PA1 | |
| CN7_31 | PH1 | |
| CN7_32 | PA4 | |
| CN7_33 | VBAT | |
| CN7_34 | PB0 | |
| CN7_35 | PC2 | |
| CN7_36 | PC1/PB9 | |
| CN7_37 | PC3 | |
| CN7_38 | PC0/PB8 | |
| CN8_1 | A0 | |
| CN8_2 | A1 | |
| CN8_3 | A2 | |
| CN8_4 | A3 | |
| CN8_5 | A4 | |
| CN8_6 | A5 | |
| CN9_1 | D0 | |
| CN9_2 | D1 | |
| CN9_3 | D2 | |
| CN9_4 | D3 | |
| CN9_5 | D4 | |
| CN9_6 | D5 | |
| CN9_7 | D6 | |
| CN9_8 | D7 | |
| CN10_1 | PC9 | |
| CN10_2 | PC8 | |
| CN10_3 | PB8 | |
| CN10_4 | PC6 | |
| CN10_5 | PB9 | |
| CN10_6 | PC5 | |
| CN10_7 | AVDD_CN10 | |
| CN10_8 | U5V | |
| CN10_9 | GND_CN10 | |
| CN10_11 | PA5 | |
| CN10_12 | PA12 | |
| CN10_13 | PA6 | |
| CN10_14 | PA11 | |
| CN10_15 | PA7 | |
| CN10_16 | PB12 | |
| CN10_17 | PB6 | |
| CN10_19 | PC7 | |
| CN10_20 | GND_CN10 | |
| CN10_21 | PA9 | |
| CN10_22 | PB2 | |
| CN10_23 | PA8 | |
| CN10_24 | PB1 | |
| CN10_25 | PB10 | |
| CN10_26 | PB15 | |
| CN10_27 | PB4 | |
| CN10_28 | PB14 | |
| CN10_29 | PB5 | |
| CN10_30 | PB13 | |
| CN10_31 | PB3 | |
| CN10_32 | AGND_CN10 | |
| CN10_33 | PA10 | |
| CN10_34 | PC4 | |
| CN10_35 | PA2 | |
| CN10_37 | PA3 | |
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*Generated from [https://www.flux.ai/adrian95/nucleo-f103rb~pix](https://www.flux.ai/adrian95/nucleo-f103rb~pix)*