MB90F997MASPMC-GSE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, advanced peripherals
Package: LQFP-100
Essence: 16-bit microcontroller with integrated flash memory
Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Architecture: CISC
• CPU Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +105°C
• I/O Ports: 68
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• PWM Channels: 6
• Watchdog Timer: Yes
• Power Supply Voltage Monitor: Yes
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The MB90F997MASPMC-GSE1 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 (External Crystal Oscillator Input)
• Pins 13-16: XTAL2 (External Crystal Oscillator Output)
• Pins 17-20: RESET (Reset Input)
• Pins 21-28: Port A (General Purpose I/O)
• Pins 29-36: Port B (General Purpose I/O)
• Pins 37-44: Port C (General Purpose I/O)
• Pins 45-52: Port D (General Purpose I/O)
• Pins 53-60: Port E (General Purpose I/O)
• Pins 61-68: Port F (General Purpose I/O)
• Pins 69-76: Port G (General Purpose I/O)
• Pins 77-84: Port H (General Purpose I/O)
• Pins 85-92: Port J (General Purpose I/O)
• Pins 93-100: VSS (Ground)

Functional Features

• High-performance 16-bit CPU with enhanced instructions
• Low-power consumption for energy-efficient applications
• Advanced peripherals for versatile system integration
• Flash memory for program storage and easy updates
• Multiple communication interfaces for data exchange
• Analog-to-Digital Converter for sensor interfacing
• PWM channels for precise control of output signals
• Watchdog Timer for system reliability
• Power Supply Voltage Monitor for voltage monitoring

Advantages and Disadvantages

Advantages: - High-performance CPU enables fast processing - Low-power consumption extends battery life - Advanced peripherals enhance system functionality - Flash memory allows for easy program updates - Wide operating voltage range for flexibility - Suitable for automotive applications due to extended temperature range

Disadvantages: - Limited RAM capacity may restrict complex applications - Package size may not be suitable for space-constrained designs - Lack of built-in Ethernet or USB interfaces

Working Principles

The MB90F997MASPMC-GSE1 microcontroller operates based on the CISC architecture. It executes instructions stored in its flash memory, utilizing the integrated CPU and advanced peripherals to perform various tasks. The microcontroller communicates with external devices through its I/O ports and communication interfaces such as UART, SPI, and I2C. It can read analog signals using the built-in ADC and generate precise output signals using the PWM channels. The microcontroller's working principles enable it to control and monitor various functions in embedded systems and automotive applications.

Detailed Application Field Plans

The MB90F997MASPMC-GSE1 microcontroller is suitable for a wide range of applications, including but not limited to:

1. Automotive control systems
2. Industrial automation
3. Home appliances
4. Medical devices
5. Consumer electronics
6. Internet of Things (IoT) devices

Its high-performance CPU, advanced peripherals, and extended temperature range make it ideal for demanding applications that require reliable and efficient operation.

Detailed and Complete Alternative Models

1. MB90F997MASPMC-GSE2: Similar to MB90F997MASPMC-GSE1 with additional features.
2. MB90F998MASPMC-GSE1: Higher-performance version with increased flash memory and RAM capacity.
3. MB90F999MASPMC-GSE1: Lower-cost alternative with reduced peripheral options.

These alternative models offer varying capabilities and can be considered based on specific project requirements and budget constraints.

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