MB91F248PFV-GSK5E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: QFP (Quad Flat Package)
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, quantity varies based on customer requirements

Specifications

• Architecture: 16-bit RISC
• CPU Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7 V to 5.5 V
• I/O Ports: 48
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F248PFV-GSK5E1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O pins
• Pins 21-28: Analog input pins
• Pins 29-36: Communication interface pins (UART, SPI, I2C)
• Pins 37-44: Timer pins
• Pins 45-52: Power supply and ground pins
• Pins 53-100: Reserved for various functions

Functional Features

• High-performance 16-bit RISC architecture
• Low-power consumption for energy-efficient operation
• Extensive I/O ports for versatile connectivity
• Built-in communication interfaces for seamless data transfer
• On-chip analog-to-digital converter for sensor integration
• Multiple timers for precise timing control
• Wide operating temperature range for automotive applications

Advantages and Disadvantages

Advantages: - High-performance architecture enables efficient processing - Low-power consumption prolongs battery life - Ample I/O ports allow for flexible system integration - Built-in communication interfaces simplify connectivity - On-chip ADC facilitates sensor integration - Wide operating temperature range ensures reliability in automotive environments

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers - Relatively small RAM size may restrict complex applications

Working Principles

The MB91F248PFV-GSK5E1 microcontroller operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing the CPU clock speed of up to 40 MHz. The microcontroller communicates with external devices through its various communication interfaces such as UART, SPI, and I2C. It can read analog signals from sensors using its built-in ADC and perform digital-to-analog conversions as required. The microcontroller's timers enable precise timing control for time-sensitive operations.

Detailed Application Field Plans

The MB91F248PFV-GSK5E1 microcontroller is widely used in automotive applications, including but not limited to:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Anti-lock Braking Systems (ABS)
4. Airbag Control Units (ACUs)
5. Infotainment Systems
6. Climate Control Systems
7. Lighting Control Systems

Its high-performance capabilities, low-power consumption, and wide operating temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB91F267BAPMC-GSE1
2. MB91F467BAPMC-GSE1
3. MB91F567BAPMC-GSE1
4. MB91F667BAPMC-GSE1
5. MB91F767BAPMC-GSE1

These alternative models offer similar features and are compatible with the MB91F248PFV-GSK5E1 microcontroller, providing flexibility in choosing the most suitable option for specific applications.

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