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Integrated Circuits (ICs)

STM32L4R9AGI6

MCU 32-Bit ARM Cortex-M4F RISC 1MB Flash 1.71V to 3.6V 169-Pin UFBGA Tray

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. With a robust architecture and a high operating frequency of 120MHz, this microcontroller ensures efficient processing and responsiveness. It features a generous 1MB of flash memory and 640kB of RAM, making it ideal for complex applications that require significant data handling. The device operates within a supply voltage range of 1.71V to 3.6V an

BrandSTMicroelectronics
PackageUFBGA
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os131
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency120MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current20nA
Number of A/D Converters1
Number of I2C Channels4
Number of SPI Channels3
Number of Timers/Counters2
Number of UART Channels2

About This Product

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. With a robust architecture and a high operating frequency of 120MHz, this microcontroller ensures efficient processing and responsiveness. It features a generous 1MB of flash memory and 640kB of RAM, making it ideal for complex applications that require significant data handling. The device operates within a supply voltage range of 1.71V to 3.6V and is housed in a compact 169-pin UFBGA package, ensuring reliability and performance in demanding environments.

What is this product used for?

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

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFBGA Microcontrollers

Sourcing Support for This MPN

  • 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-M4F RISC 1MB Flash 1.71V to 3.6V 169-Pin UFBGA Tray

STM32L4R9AGI6

STMicroelectronics

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. With a robust architecture and a high operating frequency of 120MHz, this microcontroller ensures efficient processing and responsiveness. It features a generous 1MB of flash memory and 640kB of RAM, making it ideal for complex applications that require significant data handling. The device operates within a supply voltage range of 1.71V to 3.6V an

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