MB91F525JSEPMC-GSE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-100
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray, 250 units per tray

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 40 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 80
• Communication Interfaces: CAN, LIN, UART, SPI, I2C
• ADC Channels: 12-bit, 16 channels
• Timers: 16-bit, 8 channels
• Operating Temperature: -40°C to +105°C

Detailed Pin Configuration

The MB91F525JSEPMC-GSE1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-10: General-purpose I/O (GPIO)
• Pins 11-20: Analog input channels
• Pins 21-30: Communication interfaces (CAN, LIN, UART, SPI, I2C)
• Pins 31-40: Timer channels
• Pins 41-50: Power supply and ground pins
• Pins 51-60: External interrupt pins
• Pins 61-70: Serial programming interface (SPI)
• Pins 71-80: JTAG interface
• Pins 81-90: Reserved for future use
• Pins 91-100: General-purpose I/O (GPIO)

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 systems
• Rich set of peripherals including ADC, timers, and interrupt controllers
• Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient designs - Versatile communication interfaces for easy integration - Ample memory for storing program code and data - Robust security features for protecting sensitive information

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The MB91F525JSEPMC-GSE1 microcontroller is based on the ARM Cortex-M3 architecture. It operates by executing instructions stored in its flash memory. The microcontroller interacts with external devices through its various communication interfaces, such as CAN, LIN, UART, SPI, and I2C. It can read analog signals using its built-in ADC channels and generate precise timing using its timer modules. The microcontroller's GPIO pins allow it to interface with external components and control their operation.

Detailed Application Field Plans

The MB91F525JSEPMC-GSE1 microcontroller is specifically designed for automotive applications. It can be used in various automotive systems, including:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Infotainment Systems
4. Advanced Driver Assistance Systems (ADAS)
5. Lighting Control Systems
6. Climate Control Systems
7. Powertrain Control Modules (PCMs)

Its high-performance capabilities, low-power consumption, and rich set of peripherals make it suitable for demanding automotive applications.

Detailed and Complete Alternative Models

1. MB91F524BAPMC-GSE1: Similar microcontroller with a smaller package size (LQFP-64) and lower flash memory (256 KB).
2. MB91F526BAPMC-GSE1: Similar microcontroller with a larger package size (LQFP-144) and higher flash memory (1 MB).
3. MB91F527BAPMC-GSE1: Similar microcontroller with extended temperature range (-40°C to +125°C) for harsh environments.

These alternative models offer different package options and varying memory capacities to cater to specific application requirements.

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