MB91F264BPMC-G-N2E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Wide operating temperature range
  • Robust design for automotive environments
• Package: LQFP-64
• Essence: Advanced microcontroller for automotive embedded systems
• Packaging/Quantity: Tray packaging, quantity per tray: 250 units

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 48 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +105°C
• I/O Pins: 54
• Communication Interfaces:
  • UART
  • SPI
  • I2C
  • CAN
• Analog Inputs: 12-bit ADC with 16 channels
• Timers/Counters: 16-bit timers, 8-channel PWM

Detailed Pin Configuration

The MB91F264BPMC-G-N2E1 microcontroller has a total of 64 pins arranged as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: GND (Ground)
• Pin 3: RESET (Reset Input)
• Pin 4-11: I/O Pins
• Pin 12-19: Analog Inputs
• Pin 20-27: Communication Interface Pins
• Pin 28-35: Timer/Counter Pins
• Pin 36-64: Reserved

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life
• Robust design to withstand harsh automotive environments
• Wide operating temperature range for reliable operation in extreme conditions
• Rich set of communication interfaces for seamless integration with other systems
• Flexible analog inputs for precise sensor measurements
• Timers and counters for accurate timing and control

Advantages

• Powerful processing capabilities for demanding applications
• Low power consumption extends battery life in automotive systems
• Robust design ensures reliability in harsh environments
• Wide operating temperature range allows for use in extreme conditions
• Versatile communication interfaces enable seamless integration
• Precise analog inputs for accurate sensor measurements
• Timers and counters provide precise timing and control

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

The MB91F264BPMC-G-N2E1 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 UART, SPI, I2C, and CAN. It also has analog inputs for reading sensor values and timers/counters for precise timing and control.

Detailed Application Field Plans

The MB91F264BPMC-G-N2E1 microcontroller is widely used in automotive applications, including:

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

Its robust design, wide operating temperature range, and rich set of communication interfaces make it suitable for automotive environments.

Detailed and Complete Alternative Models

• MB91F267BPMC-G-N2E1: Similar microcontroller with higher flash memory and RAM capacity
• MB91F262BPMC-G-N2E1: Similar microcontroller with lower flash memory and RAM capacity
• MB91F268BPMC-G-N2E1: Similar microcontroller with additional features such as Ethernet connectivity

These alternative models provide options with varying specifications to suit different application requirements.

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