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Integrated Circuits (ICs)

MB9BF124KQN-G-AVE2

MCU 32-Bit MB9B120K ARM Cortex M3 RISC 288KB Flash 3.3V/5V 48-Pin QFN

The Infineon MCU 32-Bit MB9B120K is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. Featuring an ARM Cortex M3 core, this microcontroller operates at a maximum frequency of 72MHz and is equipped with 288KB of FLASH memory, making it ideal for complex embedded systems. Housed in a compact 48-Pin QFN package, it supports a wide range of interfaces including I2C, LIN, UART, and USART, ensuring seamless integration into

BrandInfineon
PackageQFN
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM
Data Bus Width32b
Max Frequency72MHz
Number of I/Os35
InterfaceI2C, LIN, UART, USART
Memory TypeFLASH
Memory Size288kB
PeripheralsDMA, LVD, POR, PWM, WDT
Frequency72MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Number of Programmable I/O35
Number of Timers/Counters3
Oscillator TypeInternal

About This Product

The Infineon MCU 32-Bit MB9B120K is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. Featuring an ARM Cortex M3 core, this microcontroller operates at a maximum frequency of 72MHz and is equipped with 288KB of FLASH memory, making it ideal for complex embedded systems. Housed in a compact 48-Pin QFN package, it supports a wide range of interfaces including I2C, LIN, UART, and USART, ensuring seamless integration into various applications. With an extensive operating temperature range from -40°C to 105°C, this MCU is well-suited for demanding environments.

What is this product used for?

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

Key Features

  • Case/Package: QFN
  • Number of Pins: 48
  • Interface: I2C, LIN, UART, USART
  • Core Architecture: ARM
  • Data Bus Width: 32b
  • Max Frequency: 72MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers QFN Microcontrollers

Sourcing Support for This MPN

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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 MB9B120K ARM Cortex M3 RISC 288KB Flash 3.3V/5V 48-Pin QFN

MB9BF124KQN-G-AVE2

Infineon

The Infineon MCU 32-Bit MB9B120K is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. Featuring an ARM Cortex M3 core, this microcontroller operates at a maximum frequency of 72MHz and is equipped with 288KB of FLASH memory, making it ideal for complex embedded systems. Housed in a compact 48-Pin QFN package, it supports a wide range of interfaces including I2C, LIN, UART, and USART, ensuring seamless integration into

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