MB91F526FWBPMC-GSE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-64
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 54
• Communication Interfaces: CAN, LIN, UART, SPI, I2C
• ADC Channels: 12-bit, 8 channels
• Timers: 16-bit, 4 channels
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The MB91F526FWBPMC-GSE1 microcontroller has a total of 64 pins in the LQFP package. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (2.7V - 5.5V) | | 2 | VSS | Ground | | 3 | RESET | Reset Input | | 4 | P0.0 | General Purpose I/O | | ... | ... | ... | | 64 | P5.7 | General Purpose I/O |

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life
• Wide operating voltage range for flexibility in various applications
• Multiple communication interfaces for seamless integration with other devices
• Built-in analog-to-digital converter for sensor interfacing
• Timers for precise timing control

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Low power consumption - Versatile communication interfaces - Suitable for automotive applications - Compact package size

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The MB91F526FWBPMC-GSE1 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 communicates with external devices through its communication interfaces such as CAN, LIN, UART, SPI, and I2C. It also interacts with sensors and actuators using its analog-to-digital converter and timers.

Detailed Application Field Plans

The MB91F526FWBPMC-GSE1 microcontroller is specifically designed for automotive applications. It can be used in various automotive systems, including:

• Engine control units (ECUs)
• Body control modules (BCMs)
• Transmission control units (TCUs)
• Anti-lock braking systems (ABS)
• Airbag control units (ACUs)
• Infotainment systems

Its high-performance capabilities, low-power consumption, and wide operating temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

• MB91F526FWBPMC-GSE2: Similar specifications but with increased flash memory and RAM capacity.
• MB91F526FWBPMC-GSE3: Enhanced version with additional communication interfaces and advanced features.
• MB91F526FWBPMC-GSE4: Lower-cost variant with reduced flash memory and limited peripheral options.

These alternative models provide flexibility in choosing the most suitable microcontroller based on specific project requirements.

Word count: 442 words