MB91F224SPFV-GS-SPK5E1

Overview

Product Category: Microcontroller

Use: The MB91F224SPFV-GS-SPK5E1 is a microcontroller designed for various applications in the automotive industry. It provides advanced control and processing capabilities for automotive systems.

Characteristics: - High-performance microcontroller - Automotive-grade quality - Low power consumption - Wide operating temperature range - Integrated peripherals for automotive applications

Package: The MB91F224SPFV-GS-SPK5E1 comes in a compact surface-mount package, ensuring easy integration into automotive electronic systems.

Essence: This microcontroller is specifically designed to meet the demanding requirements of automotive applications, providing reliable and efficient control for various automotive systems.

Packaging/Quantity: The MB91F224SPFV-GS-SPK5E1 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 32-bit RISC
• CPU Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, UART, I2C, SPI
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers: 16-bit, 8 channels
• PWM Outputs: 6 channels
• Operating Current: <10 mA (typical)

Detailed Pin Configuration

The MB91F224SPFV-GS-SPK5E1 has a total of 100 pins, which are assigned to various functions and interfaces. Here is a brief overview of the pin configuration:

• Port A: 16 pins (GPIO, ADC, PWM)
• Port B: 16 pins (GPIO, UART, I2C)
• Port C: 16 pins (GPIO, SPI)
• Port D: 16 pins (GPIO, CAN)
• Port E: 16 pins (GPIO, LIN)
• Power Supply Pins: VDD, VSS, AVDD, AVSS

For a detailed pin assignment and function description, please refer to the datasheet provided by the manufacturer.

Functional Features

The MB91F224SPFV-GS-SPK5E1 offers several functional features that make it suitable for automotive applications:

1. High Performance: With its 32-bit RISC architecture and clock speed of up to 80 MHz, the microcontroller delivers fast and efficient processing capabilities.

2. Integrated Peripherals: The microcontroller includes various integrated peripherals such as CAN, LIN, UART, I2C, and SPI interfaces, enabling seamless communication with other automotive components.

3. Analog-to-Digital Converter (ADC): The built-in 12-bit ADC with 16 channels allows accurate measurement of analog signals, making it ideal for sensor interfacing.

4. Timers and PWM Outputs: The microcontroller features multiple timers and PWM outputs, facilitating precise timing control and generation of PWM signals for motor control and other applications.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Wide range of integrated peripherals - Automotive-grade quality and reliability - Low power consumption - Suitable for harsh operating conditions

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market - Higher cost compared to entry-level microcontrollers

Working Principles

The MB91F224SPFV-GS-SPK5E1 operates based on the principles of a 32-bit RISC architecture. It executes instructions fetched from its flash memory, utilizing its integrated peripherals and processing capabilities to perform various tasks required by the automotive system it is employed in.

The microcontroller communicates with other components through its communication interfaces, such as CAN, LIN, UART, I2C, and SPI. It can receive sensor data, control actuators, and exchange information with external devices, enabling efficient operation of the automotive system.

Detailed Application Field Plans

The MB91F224SPFV-GS-SPK5E1 finds applications in various automotive systems, including but not limited to:

1. Engine Control Units (ECUs): The microcontroller can be used in ECUs to manage fuel injection, ignition timing, and other engine control functions.

2. Body Control Modules (BCMs): It can be employed in BCMs to control lighting systems, power windows, central locking, and other body-related functions.

3. Anti-lock Braking Systems (ABS): The microcontroller can be utilized in ABS units to monitor wheel speed sensors, calculate braking force, and ensure