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MB9BF121JPMC-G-JNE2

MCU 32-bit ARM Cortex M3 RISC 64KB Flash 3.3V/5V 32-Pin LQFP Tray

The Infineon MCU 32-bit ARM Cortex M3 RISC microcontroller is designed for high-performance applications requiring efficient processing and versatile connectivity. With a robust architecture and a maximum frequency of 72MHz, this microcontroller is ideal for embedded systems that demand reliability and speed. It features a compact 32-pin LQFP package, making it suitable for space-constrained designs. The MCU supports a wide range of interfaces including I2C, LIN, UART, USART, and USB, ensuring s

BrandInfineon
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins32
Core ArchitectureARM
Data Bus Width32b
Max Frequency72MHz
Number of I/Os23
InterfaceI2C, LIN, UART, USART, USB
Memory TypeFLASH
Memory Size64kB
Min Supply Voltage2.7V
Max Supply Voltage5.5V
PeripheralsDMA, LVD, POR, PWM, WDT
Frequency72MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C

About This Product

The Infineon MCU 32-bit ARM Cortex M3 RISC microcontroller is designed for high-performance applications requiring efficient processing and versatile connectivity. With a robust architecture and a maximum frequency of 72MHz, this microcontroller is ideal for embedded systems that demand reliability and speed. It features a compact 32-pin LQFP package, making it suitable for space-constrained designs. The MCU supports a wide range of interfaces including I2C, LIN, UART, USART, and USB, ensuring seamless integration into various applications.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 32
  • Interface: I2C, LIN, UART, USART, USB
  • Core Architecture: ARM
  • Data Bus Width: 32b
  • Max Frequency: 72MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP 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
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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 M3 RISC 64KB Flash 3.3V/5V 32-Pin LQFP Tray

MB9BF121JPMC-G-JNE2

Infineon

The Infineon MCU 32-bit ARM Cortex M3 RISC microcontroller is designed for high-performance applications requiring efficient processing and versatile connectivity. With a robust architecture and a maximum frequency of 72MHz, this microcontroller is ideal for embedded systems that demand reliability and speed. It features a compact 32-pin LQFP package, making it suitable for space-constrained designs. The MCU supports a wide range of interfaces including I2C, LIN, UART, USART, and USB, ensuring s

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