MB91F272PMC-GSE1

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 (Low-profile Quad Flat Package)
• Essence: Advanced microcontroller for automotive embedded systems
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Architecture: 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 +105°C
• Communication Interfaces:
  • CAN (Controller Area Network)
  • LIN (Local Interconnect Network)
  • UART (Universal Asynchronous Receiver-Transmitter)
  • I2C (Inter-Integrated Circuit)
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 16-bit and 32-bit timers/counters
• GPIO Pins: 60

Detailed Pin Configuration

The MB91F272PMC-GSE1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-20: Analog input pins
• Pins 21-30: Communication interface pins (CAN, LIN, UART, I2C)
• Pins 31-40: Timer/counter pins
• Pins 41-100: General-purpose input/output (GPIO) pins

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient operation
• Robust design suitable for automotive applications
• Extensive communication interfaces for seamless integration with other systems
• Flexible analog-to-digital conversion for sensor interfacing
• Timers/counters for precise timing and event management
• Ample GPIO pins for versatile connectivity

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 architecture - Wide operating temperature range - Comprehensive communication interfaces - Robust design for automotive environments

Disadvantages: - Limited flash memory compared to some competitors - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The MB91F272PMC-GSE1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and controls external devices using GPIO pins. The microcontroller's internal components work together to process data, perform calculations, manage timers/counters, and communicate with other systems.

Detailed Application Field Plans

The MB91F272PMC-GSE1 microcontroller is specifically designed for automotive applications. It finds extensive use in:

• Engine control units (ECUs)
• Transmission control units (TCUs)
• Body control modules (BCMs)
• Advanced driver-assistance systems (ADAS)
• Infotainment systems
• Telematics systems

Detailed and Complete Alternative Models

• MB91F267BAPMC-GSE2
• MB91F269BAPMC-GSE2
• MB91F271BAPMC-GSE2
• MB91F273BAPMC-GSE2

These alternative models offer similar features and are compatible with the same application field plans. However, they may have variations in specifications and pin configurations.

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