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STM32L151CBU6ATR

Ultra-Low Power 32-Bit ARM-Based Cortex-M3 Microcontroller 128KB Flash 32KB SRAM 48-Pin UFQFPN T/R

The STMicroelectronics Ultra-Low Power 32-Bit ARM-Based Cortex-M3 Microcontroller is designed for energy-efficient applications requiring high performance and versatility. With 128KB of Flash memory and 32KB of SRAM, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Packaged in a compact 48-Pin UFQFPN, it ensures easy integration into space-constrained designs while delivering exceptional processing capabilities and low power

BrandSTMicroelectronics
PackageUFQFPN
Device TypeMicrocontrollers

Full Specifications

Number of Pins48
Case/PackageUFQFN
Device TypeMicrocontrollers
PackageUFQFPN

About This Product

The STMicroelectronics Ultra-Low Power 32-Bit ARM-Based Cortex-M3 Microcontroller is designed for energy-efficient applications requiring high performance and versatility. With 128KB of Flash memory and 32KB of SRAM, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Packaged in a compact 48-Pin UFQFPN, it ensures easy integration into space-constrained designs while delivering exceptional processing capabilities and low power consumption.

What is this product used for?

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

Key Features

  • Case/Package: UFQFN
  • Number of Pins: 48
  • 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
Ultra-Low Power 32-Bit ARM-Based Cortex-M3 Microcontroller 128KB Flash 32KB SRAM 48-Pin UFQFPN T/R

STM32L151CBU6ATR

STMicroelectronics

The STMicroelectronics Ultra-Low Power 32-Bit ARM-Based Cortex-M3 Microcontroller is designed for energy-efficient applications requiring high performance and versatility. With 128KB of Flash memory and 32KB of SRAM, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Packaged in a compact 48-Pin UFQFPN, it ensures easy integration into space-constrained designs while delivering exceptional processing capabilities and low power

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

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