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MB91F522BSBPMC1-GSE1

MCU 32-bit FR81S RISC 256KB Flash 2.5V/3.3V/5V Automotive 64-Pin LQFP Tray

The Infineon MCU 32-bit FR81S RISC microcontroller is designed for automotive applications that require high performance and reliability. Featuring a robust architecture with 256KB of Flash memory, this microcontroller operates at a frequency of 80MHz and supports a wide range of interfaces including CAN, I2C, LIN, SPI, UART, and USART. With a temperature range from -40°C to 105°C, it is well-suited for demanding environments, ensuring optimal performance in critical automotive systems.

BrandInfineon
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of I/Os44
InterfaceCAN, I2C, LIN, SPI, UART, USART
Memory TypeFLASH
Memory Size320kB
PeripheralsDMA, LVD, POR, PWM, WDT
Frequency80MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Oscillator TypeExternal
Schedule B8542310000
RoHSCompliant
Number of Pins64

About This Product

The Infineon MCU 32-bit FR81S RISC microcontroller is designed for automotive applications that require high performance and reliability. Featuring a robust architecture with 256KB of Flash memory, this microcontroller operates at a frequency of 80MHz and supports a wide range of interfaces including CAN, I2C, LIN, SPI, UART, and USART. With a temperature range from -40°C to 105°C, it is well-suited for demanding environments, ensuring optimal performance in critical automotive systems.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 64
  • Interface: CAN, I2C, LIN, SPI, UART, USART
  • Number of I/Os: 44
  • Memory Type: FLASH
  • Memory Size: 320kB

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.

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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 FR81S RISC 256KB Flash 2.5V/3.3V/5V Automotive 64-Pin LQFP Tray

MB91F522BSBPMC1-GSE1

Infineon

The Infineon MCU 32-bit FR81S RISC microcontroller is designed for automotive applications that require high performance and reliability. Featuring a robust architecture with 256KB of Flash memory, this microcontroller operates at a frequency of 80MHz and supports a wide range of interfaces including CAN, I2C, LIN, SPI, UART, and USART. With a temperature range from -40°C to 105°C, it is well-suited for demanding environments, ensuring optimal performance in critical automotive systems.

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

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