MB91F264BPF-G-N9K4E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Advanced peripheral functions
  • Automotive-grade quality
• Package: BGA (Ball Grid Array)
• Essence: This microcontroller is designed to provide high performance and low power consumption for embedded systems, particularly in automotive applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 1000 units per reel.

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +105°C
• Communication Interfaces:
  • UART
  • I2C
  • SPI
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 16-bit and 32-bit timers/counters
• PWM Channels: 6 channels
• Operating Current: 5 mA (typical)

Detailed Pin Configuration

The MB91F264BPF-G-N9K4E1 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins
• Pins 25-32: Timer/counter pins
• Pins 33-40: PWM output pins
• Pins 41-48: Power supply and ground pins
• Pins 49-56: Reserved for future use
• Pins 57-64: JTAG interface pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life
• Advanced peripheral functions for versatile applications
• Automotive-grade quality for reliable operation in harsh environments
• Built-in communication interfaces for easy integration with other devices
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/Counters and PWM channels for accurate timing and control

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding applications - Low power consumption extends battery life - Advanced peripheral functions provide versatility - Automotive-grade quality ensures reliability in harsh conditions

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

Working Principles

The MB91F264BPF-G-N9K4E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform specific tasks. The microcontroller communicates with external devices through its built-in UART, I2C, and SPI interfaces. It can also measure analog signals using its ADC and generate precise timing and control signals using its timers/counters and PWM channels.

Detailed Application Field Plans

The MB91F264BPF-G-N9K4E1 microcontroller is widely used in automotive applications, including: - Engine control units (ECUs) - Body control modules (BCMs) - Infotainment systems - Advanced driver-assistance systems (ADAS) - Lighting control systems

Its high performance, low power consumption, and advanced peripheral functions make it suitable for these applications, where reliability and efficiency are crucial.

Detailed and Complete Alternative Models

• MB91F267BPF-G-N9K4E1: Similar microcontroller with increased flash memory capacity (512 KB) and additional features.
• MB91F262BPF-G-N9K4E1: Similar microcontroller with reduced flash memory capacity (128 KB) and lower cost.
• MB91F268BPF-G-N9K4E1: Similar microcontroller with increased RAM capacity (64 KB) and enhanced communication interfaces.

These alternative models provide options for different application requirements, allowing users to choose the most suitable microcontroller for their specific needs.

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