# STM32H523CCU6 (Component)
## Description
ARM® Cortex®-M33F STM32H5 Microcontroller IC 32-Bit 250MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7) #CommonPartsLibrary #IntegratedCircuit #Microcontroller
#STM32H5
## Component Details
- **Owner:** adrian95
- **Created:** 7/10/2025
- **Last Updated:** 7/10/2025
- **Visibility:** Public
- **Manufacturer Part Number:** STM32H523CCU6
- **Package or Case Code:** QFN50P700X700X60-49N-D
- **Datasheet URL:** https://www.st.com/resource/en/datasheet/stm32h523ce.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Microcontroller
- **Manufacturer Name:** STMicroelectronics
- **Used in:** 1 project
## 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/stm32h523ccu6/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C23898421.html) | $6.151 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM32H523CCU6?qs=ZcfC38r4PospXMf8H10EcA%3D%3D) | $4.89 | 67 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32H523CCU6
- **Package / Case Code:** QFN
- **Pin Count:** 49
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VBAT | |
| 2 | PC13 | |
| 3 | PC14-OSC32_IN | |
| 4 | PC15-OSC32_OUT | |
| 5 | PH0-OSC_IN | |
| 6 | PH1-OSC_OUT | |
| 7 | NRST | |
| 8 | VSSA | |
| 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 | VCAP_1 | |
| 23 | VSS_1 | |
| 24 | VDD_1 | |
| 25 | PB12 | |
| 26 | PB13 | |
| 27 | PB14 | |
| 28 | PB15 | |
| 29 | PA8 | |
| 30 | PA9 | |
| 31 | PA10 | |
| 32 | PA11 | |
| 33 | PA12 | |
| 34 | PA13 | |
| 35 | VSS_2 | |
| 36 | VDD_2 | |
| 37 | PA14 | |
| 38 | PA15 | |
| 39 | PB3 | |
| 40 | PB4 | |
| 41 | PB5 | |
| 42 | PB6 | |
| 43 | PB7 | |
| 44 | BOOT0 | |
| 45 | PB8 | |
| 46 | VCAP_2 | |
| 47 | VSS_3 | |
| 48 | VDD_3 | |
| 49 | EP | |
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*Generated from [https://www.flux.ai/adrian95/stm32h523ccu6~564](https://www.flux.ai/adrian95/stm32h523ccu6~564)*