MB91F528RJCPMC1-GS-F4E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Advanced peripheral functions
  • Automotive-grade quality and reliability
• Package: LQFP-100
• Essence: A powerful microcontroller designed for automotive applications
• Packaging/Quantity: Tape and reel, 250 units per reel

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: -40°C to +105°C
• I/O Pins: 82
• Communication Interfaces: UART, SPI, I2C, CAN, LIN
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers/Counters: 16-bit and 32-bit timers/counters
• Watchdog Timer: Built-in
• Operating Current: 10 mA (typical)

Detailed Pin Configuration

The MB91F528RJCPMC1-GS-F4E1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: GND
• Pin 3: XTAL1
• Pin 4: XTAL2
• Pin 5: RESET
• Pin 6: P0_0
• Pin 7: P0_1
• Pin 8: P0_2
• Pin 9: P0_3
• ...
• Pin 100: P4_7

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life in automotive applications
• Advanced peripheral functions such as UART, SPI, I2C, CAN, and LIN interfaces
• Built-in analog-to-digital converter (ADC) for precise sensor measurements
• Timers/counters for accurate timing and event control
• Watchdog timer for system reliability and fault detection

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding automotive applications - Low power consumption extends battery life - Wide range of communication interfaces for versatile connectivity - Robust and reliable design for automotive-grade quality

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

Working Principles

The MB91F528RJCPMC1-GS-F4E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through various communication interfaces. The microcontroller's peripherals, such as timers, counters, and ADC, enable it to perform specific tasks and interface with sensors, actuators, and other components in an automotive system.

Detailed Application Field Plans

The MB91F528RJCPMC1-GS-F4E1 microcontroller is specifically designed for automotive applications. It can be used in various areas, including:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Infotainment Systems
4. Advanced Driver Assistance Systems (ADAS)
5. Lighting Control Systems
6. Climate Control Systems
7. Powertrain Control Modules (PCMs)

Its high-performance capabilities, low power consumption, and automotive-grade quality make it suitable for these demanding applications.

Detailed and Complete Alternative Models

1. MB91F528RJCPMC1-GS-F4E2: Similar to the MB91F528RJCPMC1-GS-F4E1 but with extended flash memory (1 MB) and RAM (128 KB).
2. MB91F528RJCPMC1-GS-F4E3: Enhanced version with additional communication interfaces and increased I/O pins.
3. MB91F528RJCPMC1-GS-F4E4: Lower-cost variant with reduced flash memory (256 KB) and RAM (32 KB), suitable for less demanding applications.

These alternative models provide options with varying specifications to cater to different project requirements.

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