MB90F349CASPFR-GS-N2E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, compact size
Package: LQFP-100
Essence: 16-bit microcontroller with advanced features
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: CISC
• CPU 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 available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB90F349CASPFR-GS-N2E1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O pins
• Pins 21-28: Analog input pins
• Pins 29-36: UART communication pins
• Pins 37-44: SPI communication pins
• Pins 45-52: I2C communication pins
• Pins 53-60: Timer input/output pins
• Pins 61-68: External interrupt pins
• Pins 69-76: Power supply and ground pins
• Pins 77-84: Reset and clock pins
• Pins 85-92: PWM output pins
• Pins 93-100: Reserved for future use

Functional Features

• High-performance 16-bit CPU for efficient processing
• Low-power consumption for extended battery life
• Compact size for space-constrained applications
• Wide operating voltage range for flexibility
• Multiple communication interfaces for versatile connectivity
• Built-in analog-to-digital converter for sensor integration
• Extensive I/O ports and timers for peripheral control

Advantages and Disadvantages

Advantages: - High-performance CPU enables fast execution of tasks - Low-power consumption extends battery life in portable devices - Compact size allows for integration in small form factor designs - Versatile communication interfaces facilitate connectivity with other devices - Analog-to-digital converter simplifies sensor integration

Disadvantages: - Limited flash memory and RAM capacity compared to some other microcontrollers - Relatively high operating temperature range may not be suitable for extreme environments

Working Principles

The MB90F349CASPFR-GS-N2E1 microcontroller operates based on the CISC (Complex Instruction Set Computer) architecture. It executes instructions stored in its flash memory, utilizing its CPU to perform various tasks. The microcontroller communicates with external devices through its UART, SPI, and I2C interfaces. It can read analog signals from sensors using its built-in ADC and process them accordingly. The microcontroller's I/O ports and timers allow for control of external peripherals.

Detailed Application Field Plans

The MB90F349CASPFR-GS-N2E1 microcontroller is widely used in automotive applications, such as engine control units, body control modules, and dashboard systems. Its high-performance CPU and versatile communication interfaces make it suitable for real-time control and data processing in these applications. Additionally, its low-power consumption and compact size make it ideal for use in portable devices and IoT (Internet of Things) applications.

Detailed and Complete Alternative Models

• MB90F349CAS: Similar microcontroller with a different package (LQFP-64)
• MB90F349CASPF: Similar microcontroller with an extended temperature range (-40°C to +105°C)
• MB90F349CASR: Similar microcontroller with reduced flash memory (128 KB)

These alternative models offer similar functionality and can be considered as replacements for the MB90F349CASPFR-GS-N2E1 microcontroller, depending on specific requirements and constraints.

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