MB91F528YWCPB-GSK5E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: LQFP-64
• Essence: Advanced microcontroller with integrated peripherals
• Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Microcontroller Type: 16-bit
• CPU Core: ARM Cortex-M3
• Operating Frequency: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 48
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers: 16-bit, 4 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F528YWCPB-GSK5E1 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: General-purpose I/O (GPIO) pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins (UART, SPI, I2C)
• Pins 25-32: Timer output pins
• Pins 33-40: Power supply and ground pins
• Pins 41-48: Additional GPIO pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for enhanced functionality
• Low-power consumption for energy-efficient designs
• Wide operating voltage range for flexibility in power supply
• Ample flash memory and RAM for data storage and processing
• Multiple communication interfaces for seamless connectivity
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers for accurate timing and event control

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Compact size allows for space-efficient designs
• Low-power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Wide operating voltage range accommodates various power sources

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively fewer I/O ports may restrict the number of connected devices
• Lack of advanced features found in more specialized microcontrollers

Working Principles

The MB91F528YWCPB-GSK5E1 microcontroller operates based on the ARM Cortex-M3 core. It executes instructions stored in its flash memory, processes data using its CPU, and interacts with external devices through its integrated peripherals. The microcontroller's pins are configured to handle input/output operations, allowing it to communicate with sensors, actuators, and other components in an embedded system.

Detailed Application Field Plans

The MB91F528YWCPB-GSK5E1 microcontroller is widely used in automotive applications, including engine control units, body control modules, and infotainment systems. Its high-performance capabilities, low-power consumption, and compact size make it suitable for these demanding environments. Additionally, its integrated peripherals, such as UART, SPI, I2C, and CAN interfaces, enable seamless communication with various automotive subsystems.

Detailed and Complete Alternative Models

• MB91F528Y: Similar microcontroller with different package options
• MB91F529: Higher-end microcontroller with increased flash memory and RAM
• MB91F527: Lower-cost microcontroller with reduced features
• MB91F526: Entry-level microcontroller with basic functionality

These alternative models provide a range of options based on specific project requirements, allowing designers to choose the most suitable microcontroller for their application.

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