MB90F498GHZPF-G

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: A microcontroller designed for automotive applications with advanced features and capabilities.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• CPU: 16-bit CISC
• Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 80
• Timers: 8-bit and 16-bit timers
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MB90F498GHZPF-G microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: I/O Ports
• Pins 21-28: Power Supply and Ground
• Pins 29-36: Timers and PWM Outputs
• Pins 37-44: Communication Interfaces (UART, SPI, I2C)
• Pins 45-52: External Interrupts
• Pins 53-60: Analog Inputs (ADC)
• Pins 61-68: Reset and Clock Control
• Pins 69-76: Serial Flash Interface
• Pins 77-84: CAN Interface
• Pins 85-92: LIN Interface
• Pins 93-100: Miscellaneous Functions

Functional Features

• High-performance CPU with efficient instruction set
• Low-power consumption for automotive applications
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for data exchange
• Analog-to-Digital Converter for sensor interfacing
• Timers and PWM outputs for precise timing control
• External interrupts for event-driven programming
• Serial Flash Interface for external memory expansion
• CAN and LIN interfaces for automotive network communication

Advantages and Disadvantages

Advantages: - High-performance CPU allows for efficient processing - Low-power consumption extends battery life in automotive applications - Integrated peripherals reduce the need for external components - Flexible communication interfaces enable easy integration with other devices - Analog-to-Digital Converter simplifies sensor interfacing - Timers and PWM outputs provide precise timing control - External interrupts allow for event-driven programming - Serial Flash Interface enables external memory expansion - CAN and LIN interfaces facilitate automotive network communication

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers - Limited availability of alternative models from different manufacturers

Working Principles

The MB90F498GHZPF-G microcontroller operates based on a 16-bit CISC architecture. It executes instructions fetched from its flash memory, which is programmable by the user. The CPU performs various operations and controls the integrated peripherals based on the program instructions.

The microcontroller communicates with external devices through its communication interfaces such as UART, SPI, and I2C. It can read analog signals from sensors using its built-in Analog-to-Digital Converter. The timers and PWM outputs provide precise timing control for various applications.

The MB90F498GHZPF-G microcontroller is designed specifically for automotive applications, where it can be used in engine control units, body control modules, instrument clusters, and other automotive systems.

Detailed Application Field Plans

The MB90F498GHZPF-G microcontroller finds applications in various automotive systems, including:

1. Engine Control Units (ECUs): It can control fuel injection, ignition timing, and other engine parameters.
2. Body Control Modules (BCMs): It can manage functions like central locking, power windows, and lighting control.
3. Instrument Clusters: It can drive the display and provide information about speed, fuel level, and other vehicle parameters.
4. Anti-lock Braking Systems (ABS): It can monitor wheel speed sensors and control the braking system accordingly.
5. Airbag Control Units (ACUs): It can detect collisions and deploy airbags in a timely manner.

Detailed and Complete Alternative Models

While the MB90F498GHZPF-G microcontroller offers advanced features for automotive applications, there are alternative models available from different manufacturers. Some notable alternatives include:

1. Renesas RH850/F1L: A 32-bit microcontroller with enhanced safety features for automotive applications.
2. NXP S32K: A family of ARM Cortex-M based microcontrollers designed for automotive systems.
3. Infineon TC2x: A series of microcontrollers with high-performance capabilities and functional safety features.
4. ST