MB90F456PMCR-G-N9E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: LQFP-100
Essence: 16-bit microcontroller with enhanced capabilities
Packaging/Quantity: Tray packaging, quantity per tray: 490 units

Specifications

• Architecture: CISC
• Bit Size: 16-bit
• Clock Speed: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C
• I/O Pins: 80
• Communication Interfaces: UART, I2C, SPI, LIN
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 16-bit, 6 channels
• PWM Channels: 4
• Watchdog Timer: Yes
• Operating Modes: Normal, Sleep, Stop, Standby

Detailed Pin Configuration

The MB90F456PMCR-G-N9E1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: P0_0
• Pin 3: P0_1
• ...
• Pin 99: RESET
• Pin 100: VSS

For a complete pin configuration diagram, please refer to the datasheet.

Functional Features

• High-performance 16-bit microcontroller suitable for embedded systems and automotive applications.
• Low-power consumption for energy-efficient operation.
• Integrated peripherals such as UART, I2C, SPI, LIN for easy communication.
• On-chip Flash memory and RAM for program and data storage.
• Analog-to-Digital Converter (ADC) for precise analog signal measurements.
• Timers/Counters and PWM channels for accurate timing and control.
• Watchdog Timer for system reliability.
• Multiple operating modes for power management.

Advantages and Disadvantages

Advantages: - High-performance capabilities suitable for demanding applications. - Low-power consumption for energy efficiency. - Integrated peripherals simplify system design and reduce external component count. - Ample program and data storage with on-chip Flash memory and RAM. - Wide operating voltage range allows flexibility in power supply options.

Disadvantages: - Limited number of I/O pins may restrict the connectivity options in complex systems. - 16-bit architecture may not be sufficient for certain high-end applications requiring higher precision or processing power.

Working Principles

The MB90F456PMCR-G-N9E1 microcontroller operates based on a CISC (Complex Instruction Set Computer) architecture. It executes instructions stored in its Flash memory to perform various tasks. The clock speed determines the rate at which these instructions are executed. The microcontroller interacts with external devices through its integrated peripherals, such as UART, I2C, SPI, and LIN interfaces. It can read analog signals using the built-in ADC and generate precise timing using timers/counters and PWM channels. The microcontroller's operating modes allow it to conserve power when not actively processing tasks.

Detailed Application Field Plans

The MB90F456PMCR-G-N9E1 microcontroller is widely used in various embedded systems and automotive applications, including but not limited to:

1. Automotive Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Industrial Automation Systems
4. Home Appliances
5. Medical Devices
6. Consumer Electronics

Its high-performance capabilities, low-power consumption, and integrated peripherals make it suitable for applications that require reliable and efficient control and communication.

Detailed and Complete Alternative Models

1. MB90F456PMCR-G-SPE1: Similar to MB90F456PMCR-G-N9E1 but with extended temperature range (-40°C to +105°C).
2. MB90F457PMCR-G-N9E1: Higher clock speed (up to 25 MHz) variant of the MB90F456PMCR-G-N9E1.
3. MB90F458PMCR-G-N9E1: Enhanced version with larger Flash memory (512 KB) and additional features.

These alternative models offer variations in temperature range, clock speed, and memory capacity to cater to different application requirements.

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