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Integrated Circuits (ICs)

STM32H503KBU6

MCU 32-bit ARM Cortex M33 RISC 128KB Flash 1.8V/2.5V/3.3V 32-Pin UFQFPN EP Tray

The STMicroelectronics MCU 32-bit ARM Cortex M33 RISC is a powerful microcontroller designed for a wide range of applications requiring efficient processing and low power consumption. With 128KB of Flash memory and versatile voltage options of 1.8V, 2.5V, and 3.3V, this microcontroller is ideal for embedded systems that demand high performance and flexibility. Its compact 32-pin UFQFPN package ensures easy integration into various designs, making it a preferred choice for developers and engineer

BrandSTMicroelectronics
PackageUFQFPN
Device TypeMicrocontrollers

Full Specifications

RoHSCompliant
Device TypeMicrocontrollers
PackageUFQFPN

About This Product

The STMicroelectronics MCU 32-bit ARM Cortex M33 RISC is a powerful microcontroller designed for a wide range of applications requiring efficient processing and low power consumption. With 128KB of Flash memory and versatile voltage options of 1.8V, 2.5V, and 3.3V, this microcontroller is ideal for embedded systems that demand high performance and flexibility. Its compact 32-pin UFQFPN package ensures easy integration into various designs, making it a preferred choice for developers and engineers.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • RoHS: Compliant
  • Configured as microcontrollers for catalog and RFQ workflows.
  • Package format: UFQFPN.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFQFPN Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 32-bit ARM Cortex M33 RISC 128KB Flash 1.8V/2.5V/3.3V 32-Pin UFQFPN EP Tray

STM32H503KBU6

STMicroelectronics

The STMicroelectronics MCU 32-bit ARM Cortex M33 RISC is a powerful microcontroller designed for a wide range of applications requiring efficient processing and low power consumption. With 128KB of Flash memory and versatile voltage options of 1.8V, 2.5V, and 3.3V, this microcontroller is ideal for embedded systems that demand high performance and flexibility. Its compact 32-pin UFQFPN package ensures easy integration into various designs, making it a preferred choice for developers and engineer

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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