MB91F264BTPMC-G-N2E1

Product Overview

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

Specifications

• Architecture: ARM Cortex-M3
• Clock Frequency: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 80
• Communication Interfaces: UART, SPI, I2C, LIN
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers: 16-bit, 4 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F264BTPMC-G-N2E1 microcontroller has a total of 100 pins arranged in a LQFP package. The pin configuration is as follows:

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

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life in automotive applications
• Wide operating voltage range for compatibility with various power sources
• Multiple communication interfaces for seamless integration with other devices
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers for accurate timing and event management

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low-power consumption for energy-efficient operation
• Versatile communication interfaces for easy connectivity
• Precise analog signal measurement with the built-in ADC
• Accurate timing and event management using timers

Disadvantages

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

Working Principles

The MB91F264BTPMC-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, and I2C. It also features an ADC for converting analog signals into digital values and timers for precise timing and event management.

Detailed Application Field Plans

The MB91F264BTPMC-G-N2E1 microcontroller is specifically designed for automotive applications. It can be used in various automotive systems, including:

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

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

Detailed and Complete Alternative Models

• MB91F267BTPMC-G-N2E1: Similar microcontroller with increased flash memory and RAM capacity
• MB91F261BTPMC-G-N2E1: Similar microcontroller with reduced I/O ports but lower cost
• MB91F263BTPMC-G-N2E1: Similar microcontroller with additional communication interfaces and increased ADC channels

These alternative models offer different features and specifications to cater to specific application requirements.

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