MB91F526KWDPMC-GSK5E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Wide operating temperature range
  • Integrated peripherals for automotive applications
• Package: LQFP-100
• Essence: Advanced microcontroller for automotive embedded systems
• Packaging/Quantity: Tray packaging, quantity per tray: 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
• PWM Channels: 6 channels
• Operating Current: 5 mA (typical)

Detailed Pin Configuration

The MB91F526KWDPMC-GSK5E1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-4: Ground (GND)
• Pins 5-8: Power Supply (VDD)
• Pins 9-12: Analog Input/Output
• Pins 13-20: General-Purpose Input/Output (GPIO)
• Pins 21-28: Communication Interfaces (CAN, LIN, UART, I2C)
• Pins 29-36: Timers/Counters
• Pins 37-42: PWM Channels
• Pins 43-100: Reserved

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for automotive applications, such as CAN and LIN interfaces
• Low power consumption for extended battery life
• Wide operating temperature range for reliable operation in harsh environments
• Ample flash memory and RAM for storing and executing complex programs
• Multiple communication interfaces for seamless connectivity 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: - Powerful microcontroller with high-performance ARM Cortex-M3 core - Integrated peripherals specifically designed for automotive applications - Low power consumption extends battery life in automotive systems - Wide operating temperature range ensures reliability in extreme conditions - Sufficient memory and communication interfaces for versatile applications

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected - LQFP package may not be suitable for space-constrained designs

Working Principles

The MB91F526KWDPMC-GSK5E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces, such as CAN, LIN, UART, and I2C. It also has analog input/output capabilities through its ADC, enabling precise measurement of analog signals. The timers/counters and PWM channels provide accurate timing and control for different applications.

Detailed Application Field Plans

The MB91F526KWDPMC-GSK5E1 microcontroller is widely used in automotive applications, including but not limited to:

• Engine control systems
• Transmission control systems
• Body control modules
• Infotainment systems
• Advanced driver-assistance systems (ADAS)
• Electric power steering systems
• Lighting control systems

Detailed and Complete Alternative Models

• MB91F526KWDPMC-GSK5E2: Similar to MB91F526KWDPMC-GSK5E1 with additional features
• MB91F526KWDPMC-GSK5E3: Higher clock speed variant of MB91F526KWDPMC-GSK5E1
• MB91F526KWDPMC-GSK5E4: Lower power consumption variant of MB91F526KWDPMC-GSK5E1

These alternative models offer similar functionality but may have slight differences in terms of features, performance, or power consumption.

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