MB90931PMC-GS-126E1

Product Overview

Category: Integrated Circuit (IC)

Use: The MB90931PMC-GS-126E1 is a high-performance microcontroller designed for various applications in the automotive industry. It offers advanced features and capabilities to meet the demanding requirements of automotive systems.

Characteristics: - High processing power - Low power consumption - Robust design for harsh environments - Wide operating temperature range - Integrated peripherals for enhanced functionality

Package: The MB90931PMC-GS-126E1 comes in a compact and durable package, ensuring easy integration into automotive electronic systems. The package provides protection against environmental factors such as moisture, dust, and vibration.

Essence: This microcontroller serves as the brain of automotive electronic systems, enabling efficient control and management of various functions within a vehicle.

Packaging/Quantity: The MB90931PMC-GS-126E1 is typically packaged in trays or reels, with each package containing a specified quantity of microcontrollers.

Specifications

The MB90931PMC-GS-126E1 microcontroller offers the following specifications:

• CPU: 32-bit RISC architecture
• Clock Speed: Up to 100 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit resolution, multiple channels
• Timers and PWM Outputs: Multiple timers with various modes
• GPIO Pins: Sufficient number of general-purpose I/O pins for system integration

Detailed Pin Configuration

The MB90931PMC-GS-126E1 microcontroller has a pin configuration as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. RESET: Reset signal input
4. XTAL1/EXTAL1: Crystal oscillator input or external clock input
5. XTAL2/EXTAL2: Crystal oscillator output or external clock output
6. P0-P31: General-purpose I/O pins
7. CANH/CANL: CAN bus interface pins
8. LIN: LIN bus interface pin
9. UART: Universal asynchronous receiver-transmitter interface pins
10. SPI: Serial peripheral interface pins
11. I2C: Inter-integrated circuit interface pins
12. ADC: Analog-to-digital converter input pins
13. PWM: Pulse-width modulation output pins

Functional Features

The MB90931PMC-GS-126E1 microcontroller offers the following functional features:

1. High Processing Power: The 32-bit RISC architecture and high clock speed enable fast and efficient execution of complex algorithms and real-time control tasks.

2. Integrated Peripherals: The microcontroller integrates various communication interfaces (CAN, LIN, UART, SPI, I2C), analog-to-digital converter (ADC), timers, and pulse-width modulation (PWM) outputs, providing enhanced functionality for automotive applications.

3. Robust Design: Designed to withstand harsh automotive environments, the microcontroller is built with robust components and features protection against electrical noise, temperature variations, and mechanical stress.

4. Low Power Consumption: The microcontroller incorporates power-saving techniques, allowing efficient utilization of energy resources and extending battery life in automotive systems.

Advantages and Disadvantages

Advantages: - High processing power enables complex computations and real-time control. - Integrated peripherals reduce the need for external components, saving space and cost. - Robust design ensures reliable operation in challenging automotive environments. - Low power consumption contributes to energy efficiency and extended battery life.

Disadvantages: - Limited memory capacity compared to some other microcontrollers in the market. - Higher cost compared to entry-level microcontrollers, suitable for less demanding applications.

Working Principles

The MB90931PMC-GS-126E1 microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory, processes data from various input sources, and controls output devices accordingly. The microcontroller's central processing unit (CPU) performs arithmetic, logical, and control operations, while the integrated peripherals facilitate communication with external devices and sensors.

Detailed Application Field Plans

The MB90931PMC-GS-126E1 microcontroller is widely used in the automotive industry for various applications, including:

1. Engine Control Units (ECUs): It serves as the core component in ECUs, enabling precise control of fuel injection, ignition timing, and other engine parameters.

2. Body Control Modules (BCMs): The microcontroller manages functions related to vehicle body control, such as lighting, door locks, and climate control