MB91F248SZPFV-GSK5E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: LQFP-100
• Essence: Advanced microcontroller with integrated peripherals
• Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Microcontroller Family: MB91F2xx Series
• CPU Core: ARM Cortex-M3
• Operating Frequency: Up to 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7 V to 5.5 V
• I/O Ports: 68
• Timers: 8-bit and 16-bit timers
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F248SZPFV-GSK5E1 microcontroller has a total of 100 pins arranged in a LQFP package. The pin configuration is as follows:

• Pins 1-4: Power supply and ground pins
• Pins 5-20: 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: CAN bus interface pins
• Pins 53-60: External interrupt pins
• Pins 61-68: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Wide operating voltage range allows flexibility in power supply options
• Integrated peripherals such as UART, SPI, I2C, and CAN for seamless communication
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Multiple timers for accurate timing control
• Extensive I/O ports for interfacing with external devices

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding applications - Low-power consumption for energy-efficient designs - Compact size enables space-saving integration - Versatile communication interfaces for easy connectivity - Integrated peripherals reduce the need for external components

Disadvantages: - Limited RAM capacity may restrict memory-intensive applications - LQFP package may require specialized soldering techniques - Higher cost compared to entry-level microcontrollers

Working Principles

The MB91F248SZPFV-GSK5E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The CPU core processes data and controls the flow of information within the system. The integrated peripherals enable communication with external devices, while the I/O ports facilitate input and output operations. The microcontroller's working principles are governed by the firmware programmed into it.

Detailed Application Field Plans

The MB91F248SZPFV-GSK5E1 microcontroller finds extensive use in automotive applications, 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

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

Detailed and Complete Alternative Models

1. MB91F267BAPMC-GSE2E1
2. MB91F268BAPMC-GSE2E1
3. MB91F269BAPMC-GSE2E1
4. MB91F267BAPMC-GSE2E2
5. MB91F268BAPMC-GSE2E2

These alternative models belong to the same microcontroller family and offer similar features and specifications, providing options for different application requirements.

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