MB91F528UWCEQ-GSK5E2

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: QFP (Quad Flat Package)
• Essence: Advanced microcontroller for automotive embedded systems
• Packaging/Quantity: Available in reels of 1000 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
• Integrated Peripherals:
  • CAN (Controller Area Network) interface
  • LIN (Local Interconnect Network) interface
  • UART (Universal Asynchronous Receiver-Transmitter)
  • I2C (Inter-Integrated Circuit) interface
  • ADC (Analog-to-Digital Converter)
  • PWM (Pulse Width Modulation) channels
  • Timers and counters

Detailed Pin Configuration

The MB91F528UWCEQ-GSK5E2 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-20: General-purpose I/O pins
• Pins 21-30: Analog input pins
• Pins 31-40: UART interface pins
• Pins 41-50: I2C interface pins
• Pins 51-60: CAN interface pins
• Pins 61-70: LIN interface pins
• Pins 71-80: PWM output pins
• Pins 81-90: Timer and counter pins
• Pins 91-100: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals specifically designed for automotive applications
• Support for various communication protocols like CAN, LIN, UART, and I2C
• Analog-to-Digital Converter for precise analog signal measurements
• Pulse Width Modulation channels for controlling motors and actuators
• Timers and counters for accurate timing and event counting

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding automotive applications - Wide operating temperature range allows usage in extreme environments - Integrated peripherals reduce the need for external components - Low power consumption for energy-efficient designs

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the same category - Availability of alternative models with more features and higher specifications

Working Principles

The MB91F528UWCEQ-GSK5E2 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller's working principles involve processing data, communicating with other devices using various protocols, and controlling external components.

Detailed Application Field Plans

The MB91F528UWCEQ-GSK5E2 microcontroller is primarily used in automotive applications. Some specific application field plans include:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Anti-lock Braking Systems (ABS)
4. Airbag Control Units (ACUs)
5. Instrument Clusters
6. Infotainment Systems
7. Advanced Driver Assistance Systems (ADAS)

These are just a few examples, and the microcontroller can be utilized in various other automotive systems.

Detailed and Complete Alternative Models

• MB91F528UWCEQ-GSK5E1: Similar to MB91F528UWCEQ-GSK5E2 but with 256 KB flash memory
• MB91F528UWCEQ-GSK5E3: Enhanced version with 1 MB flash memory and additional peripherals
• MB91F528UWCEQ-GSK5E4: Higher clock speed variant operating at up to 120 MHz

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

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