MB91F524KHBPMC-GS-F4K5E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance microcontroller with advanced features
  • Designed for automotive applications
  • Low power consumption
  • Robust and reliable
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: This microcontroller is a key component in automotive electronic systems, providing control and processing capabilities.
• Packaging/Quantity: Available in tape and reel packaging, quantity per reel: 2500 units.

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 48
• Communication Interfaces:
  • UART
  • SPI
  • I2C
  • CAN
• Analog Inputs: 12-bit ADC with 16 channels
• Timers/Counters: Multiple timers/counters for precise timing and event management
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The MB91F524KHBPMC-GS-F4K5E1 microcontroller has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (2.7V to 5.5V) | | 2 | GND | Ground | | 3 | RESET | Reset Input | | 4 | XTAL1 | Crystal Oscillator Input | | 5 | XTAL2 | Crystal Oscillator Output | | 6 | VBAT | Backup Battery Input | | 7-14 | GPIO0-7 | General Purpose I/O Pins | | 15-22 | GPIO8-15 | General Purpose I/O Pins | | ... | ... | ... | | 45-48 | GPIO44-47| General Purpose I/O Pins |

Functional Features

• High Performance: The ARM Cortex-M3 architecture and clock speed of up to 80 MHz ensure fast and efficient processing.
• Automotive Applications: Specifically designed for automotive electronic systems, providing reliable control and communication capabilities.
• Low Power Consumption: Optimized power management features enable energy-efficient operation, extending battery life in automotive applications.
• Rich Communication Interfaces: UART, SPI, I2C, and CAN interfaces facilitate seamless communication with other devices and systems.
• Precise Timing and Event Management: Multiple timers/counters allow precise timing and event handling, essential for automotive applications.

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding automotive applications. - Low power consumption extends battery life. - Rich communication interfaces enable seamless integration with other devices. - Robust and reliable design ensures long-term operation in harsh automotive environments.

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

Working Principles

The MB91F524KHBPMC-GS-F4K5E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling it to perform tasks specific to automotive applications.

Detailed Application Field Plans

The MB91F524KHBPMC-GS-F4K5E1 microcontroller is widely used in automotive applications, including:

• Engine control units (ECUs)
• Transmission control units (TCUs)
• Body control modules (BCMs)
• Infotainment systems
• Advanced driver-assistance systems (ADAS)
• Electric power steering systems
• HVAC (Heating, Ventilation, and Air Conditioning) controls

Detailed and Complete Alternative Models

• MB91F524KHBPMC-GS-F4K5E2
• MB91F524KHBPMC-GS-F4K5E3
• MB91F524KHBPMC-GS-F4K5E4
• MB91F524KHBPMC-GS-F4K5E5

These alternative models offer similar features and specifications, providing flexibility for different application requirements.

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