MB91F725RDPMC-GS-N2K5E1

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance microcontroller with integrated peripherals
  • Designed for automotive applications
  • Supports CAN (Controller Area Network) communication protocol
• Package: RDPMC-GS-N2K5E1
• Essence: This microcontroller provides a powerful solution for automotive embedded systems, offering high performance and support for the CAN communication protocol.
• Packaging/Quantity: The MB91F725RDPMC-GS-N2K5E1 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• CPU: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, UART, I2C, LIN
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 16-bit, 32-bit
• PWM Channels: 6
• GPIO Pins: 48

Detailed Pin Configuration

The MB91F725RDPMC-GS-N2K5E1 microcontroller has a total of 100 pins. Here is a brief overview of the pin configuration:

• Pins 1-10: Power supply and ground pins
• Pins 11-20: Analog input pins
• Pins 21-30: Digital I/O pins
• Pins 31-40: Communication interface pins (CAN, UART, I2C, LIN)
• Pins 41-50: Timer and PWM pins
• Pins 51-60: External interrupt pins
• Pins 61-70: Clock and reset pins
• Pins 71-80: Debug and programming pins
• Pins 81-90: Reserved for future use
• Pins 91-100: Not connected

For a detailed pinout diagram, please refer to the datasheet of the microcontroller.

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for automotive applications
• Support for CAN communication protocol for automotive networking
• Flexible communication interfaces (UART, I2C, LIN) for various connectivity options
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers and PWM channels for accurate timing control
• GPIO pins for general-purpose digital I/O operations
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding automotive applications - Integrated peripherals reduce external component count and simplify design - Support for CAN communication protocol enables seamless integration into automotive networks - Wide operating voltage range allows compatibility with various power supply systems - Extensive GPIO pins provide flexibility for interfacing with external devices

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market - Higher cost compared to lower-end microcontrollers with similar features - Requires knowledge of embedded systems programming for effective utilization

Working Principles

The MB91F725RDPMC-GS-N2K5E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller can communicate with external devices using different communication interfaces such as CAN, UART, I2C, and LIN. It also has built-in timers, PWM channels, and an ADC for precise timing control and analog measurements. By utilizing these features, the microcontroller can effectively control and monitor automotive systems.

Detailed Application Field Plans

The MB91F725RDPMC-GS-N2K5E1 microcontroller is specifically designed for automotive applications. It can be used in various areas, including but not limited to: - Engine control units (ECUs) - Transmission control units (TCUs) - Body control modules (BCMs) - Instrument clusters - Infotainment systems - Advanced driver-assistance systems (ADAS) - Lighting control modules

Detailed and Complete Alternative Models

• MB91F721: Similar microcontroller with lower flash memory and RAM capacity
• MB91F722: Similar microcontroller with higher flash memory and RAM capacity
• MB91F726: Similar microcontroller with additional features such as Ethernet connectivity
• MB91F728: Similar microcontroller with higher clock speed and extended temperature range

These alternative models offer different specifications and features, allowing designers to choose the most suitable microcontroller for their specific requirements.

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