MB90F546GSPQCR-G-FLE2

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, advanced peripherals
• Package: QFP (Quad Flat Package)
• Essence: A microcontroller designed for automotive applications, offering high performance and low power consumption.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements.

Specifications

• Architecture: 16-bit CISC
• Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 3.0V - 5.5V
• I/O Ports: 48
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter: 10-bit resolution, multiple channels
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MB90F546GSPQCR-G-FLE2 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-4: VSS (Ground)
• Pins 5-8: VDD (Power Supply)
• Pins 9-12: XTAL1, XTAL2 (External Crystal Oscillator)
• Pins 13-20: Port A (General Purpose I/O)
• Pins 21-28: Port B (General Purpose I/O)
• Pins 29-36: Port C (General Purpose I/O)
• Pins 37-44: Port D (General Purpose I/O)
• Pins 45-52: Port E (General Purpose I/O)
• Pins 53-60: Port F (General Purpose I/O)
• Pins 61-68: Port G (General Purpose I/O)
• Pins 69-76: Port H (General Purpose I/O)
• Pins 77-84: Port J (General Purpose I/O)
• Pins 85-92: Port K (General Purpose I/O)
• Pins 93-100: VSS (Ground)

Functional Features

• High-performance 16-bit microcontroller with advanced peripherals
• Low-power consumption for automotive applications
• Multiple I/O ports for flexible interfacing
• Built-in communication interfaces for easy connectivity
• Analog-to-Digital Converter for precise sensor measurements
• Timers for accurate timing control
• Flash memory for program storage
• Wide operating temperature range for harsh environments

Advantages and Disadvantages

Advantages

• High-performance capabilities suitable for demanding applications
• Low power consumption extends battery life in automotive systems
• Advanced peripherals provide flexibility in system design
• Robust packaging ensures durability in harsh environments

Disadvantages

• Limited RAM capacity may restrict complex application requirements
• Availability of alternative models with additional features

Working Principles

The MB90F546GSPQCR-G-FLE2 microcontroller operates based on a 16-bit CISC architecture. It executes instructions stored in its flash memory, utilizing the clock signal provided by an external crystal oscillator. The microcontroller communicates with external devices through its I/O ports and built-in communication interfaces. It can perform analog-to-digital conversions using its integrated ADC and utilize timers for precise timing control.

Detailed Application Field Plans

The MB90F546GSPQCR-G-FLE2 microcontroller is widely used in various automotive applications, including:

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

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

Detailed and Complete Alternative Models

1. MB90F546GSPQCR-G-FLE1: Similar to MB90F546GSPQCR-G-FLE2 with additional EEPROM memory.
2. MB90F546GSPQCR-G-FLE3: Enhanced version with increased flash memory capacity.
3. MB90F546GSPQCR-G-FLE4: Upgraded model with extended operating temperature range.

These alternative models offer additional features and cater to specific application requirements.

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