MB91F526BSDPMC1-GSE1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: PMCPBGA-176
• Essence: Advanced microcontroller for automotive control systems
• Packaging/Quantity: Tray packaging, quantity per tray: 100 units

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 68
• Communication Interfaces: CAN, LIN, UART, I2C, SPI
• Analog Inputs: 12-bit ADC with 16 channels
• Timers: 16-bit and 32-bit timers
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The MB91F526BSDPMC1-GSE1 microcontroller has a total of 176 pins. The pin configuration is as follows:

• Pins 1-8: Power supply and ground pins
• Pins 9-24: I/O ports
• Pins 25-40: Communication interfaces (CAN, LIN, UART, I2C, SPI)
• Pins 41-56: Analog inputs (ADC)
• Pins 57-72: Timers
• Pins 73-176: Reserved for other functions

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Wide operating voltage range allows flexibility in power supply options
• Multiple communication interfaces enable seamless integration with various automotive systems
• Built-in analog-to-digital converter for precise sensor data acquisition
• Timers for accurate timing control in automotive applications
• Enhanced security features to protect against unauthorized access

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient operation - Compact size for space-constrained applications - Wide operating temperature range suitable for automotive environments - Comprehensive set of communication interfaces for versatile connectivity

Disadvantages: - Limited flash memory and RAM capacity compared to some other microcontrollers - Relatively high cost compared to entry-level microcontrollers - Complex pin configuration may require careful PCB layout design

Working Principles

The MB91F526BSDPMC1-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 according to the program logic. The microcontroller interacts with external devices through its I/O ports and communication interfaces, enabling it to perform tasks such as sensor data acquisition, actuator control, and communication with other systems.

Detailed Application Field Plans

The MB91F526BSDPMC1-GSE1 microcontroller is specifically designed for automotive applications. It can be used in various control systems within vehicles, including:

• Engine management systems
• Transmission control units
• Body control modules
• Anti-lock braking systems (ABS)
• Electronic stability control (ESC)
• Advanced driver-assistance systems (ADAS)
• Infotainment systems

Detailed and Complete Alternative Models

• MB91F526BSDPMC2-GSE1: Similar specifications but with higher flash memory capacity (1 MB)
• MB91F526BSDPMC1-GSE2: Similar specifications but with additional Ethernet interface
• MB91F526BSDPMC1-GSE3: Similar specifications but with extended temperature range (-40°C to +125°C)

These alternative models provide options with different features and capabilities to suit specific application requirements.

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