MB91F523FWCPMC-GSE1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: Advanced microcontroller with integrated peripherals
• Packaging/Quantity: Tray packaging, available in bulk quantities

Specifications

• Microcontroller Family: Fujitsu MB91F5x Series
• CPU Core: ARM Cortex-M3
• Clock Frequency: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 48
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter: 12-bit, 8 channels
• Timers: 16-bit, 4 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F523FWCPMC-GSE1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-30: General-purpose I/O pins
• Pins 31-40: Communication interface pins (UART, SPI, I2C)
• Pins 41-50: Analog input pins
• Pins 51-60: Timer output pins
• Pins 61-70: External interrupt pins
• Pins 71-80: Reset and clock control pins
• Pins 81-90: CAN bus interface pins
• Pins 91-100: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for versatile application development
• Low-power consumption for energy-efficient designs
• Extensive I/O ports for flexible connectivity options
• Robust communication interfaces for seamless data exchange
• Analog-to-Digital Converter for precise analog signal acquisition
• Timers for accurate timing control
• Wide operating temperature range for automotive applications

Advantages and Disadvantages

Advantages

• Powerful microcontroller with advanced features
• Compact size allows for space-saving designs
• Low-power consumption extends battery life
• Versatile I/O ports enable various connectivity options
• Integrated peripherals reduce external component count

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers
• Availability of alternative models with more features

Working Principles

The MB91F523FWCPMC-GSE1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through its I/O ports, and communicates with external devices using its communication interfaces. The microcontroller's working principles involve executing user-defined code, handling interrupts, and managing data flow between different components.

Detailed Application Field Plans

The MB91F523FWCPMC-GSE1 microcontroller is widely used in various automotive applications, including:

• Engine control units (ECUs)
• Body control modules (BCMs)
• Infotainment systems
• Advanced driver-assistance systems (ADAS)
• Lighting control systems
• Climate control systems

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

Detailed and Complete Alternative Models

• MB91F523FWCPMC-GSE2: Similar to MB91F523FWCPMC-GSE1 but with increased flash memory and RAM capacity
• MB91F523FWCPMC-GSE3: Enhanced version with additional communication interfaces and extended temperature range
• MB91F523FWCPMC-GSE4: Upgraded model with higher clock frequency and increased I/O ports

These alternative models offer expanded capabilities and can be considered based on specific project requirements.

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