MB91F639PMC-G-N2-YE1

Product Overview

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

Specifications

• Architecture: CISC
• CPU Speed: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 2.7V - 5.5V
• Number of I/O Pins: 80
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 8-bit and 16-bit timers
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F639PMC-G-N2-YE1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | VSS | Ground | | 3 | P00 | General Purpose I/O | | ... | ... | ... | | 100 | P79 | General Purpose I/O |

Functional Features

• High-performance 16-bit CPU for efficient processing
• Low-power consumption for energy-efficient designs
• Integrated peripherals for enhanced functionality
• Wide operating voltage range for flexibility
• Multiple communication interfaces for connectivity
• On-chip timers/counters for precise timing control
• Analog-to-Digital Converter (ADC) for analog signal processing

Advantages and Disadvantages

Advantages: - High-performance CPU enables fast execution of instructions - Low-power consumption extends battery life in portable applications - Integrated peripherals reduce external component count and PCB space - Wide operating voltage range allows compatibility with various power sources - Multiple communication interfaces facilitate connectivity with other devices - On-chip timers/counters provide accurate timing control - ADC enables analog signal processing without external components

Disadvantages: - Limited Flash memory and RAM capacity compared to some other microcontrollers - LQFP package may require more complex PCB layout and assembly process

Working Principles

The MB91F639PMC-G-N2-YE1 microcontroller operates based on a CISC architecture. It executes instructions stored in its Flash memory, utilizing the integrated peripherals and resources to perform various tasks. The CPU processes data and controls the operation of the microcontroller, while the integrated peripherals enable communication, timing control, and analog signal processing.

Detailed Application Field Plans

The MB91F639PMC-G-N2-YE1 microcontroller is commonly used in automotive applications, such as engine control units, body control modules, and instrument clusters. Its high-performance CPU, low-power consumption, and integrated peripherals make it suitable for demanding automotive environments. Additionally, its wide operating voltage range allows it to handle different power supply conditions.

Detailed and Complete Alternative Models

• MB91F639PMC-G-N2-YE2
• MB91F639PMC-G-N2-YE3
• MB91F639PMC-G-N2-YE4
• MB91F639PMC-G-N2-YE5

These alternative models are similar to the MB91F639PMC-G-N2-YE1, offering variations in features, memory capacity, or package options. They can be considered based on specific project requirements.

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