MB90F025CPMT-GS-9005E1

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, 250 units per tray

Specifications

• Architecture: CISC
• CPU Speed: 20 MHz
• Data Bus Width: 16-bit
• Program Memory Size: 128 KB Flash
• RAM Size: 8 KB
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 82
• Timers/Counters: 4
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB90F025CPMT-GS-9005E1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-10: VSS (Ground)
• Pins 11-20: Port A (I/O)
• Pins 21-30: Port B (I/O)
• Pins 31-40: Port C (I/O)
• Pins 41-50: Port D (I/O)
• Pins 51-60: Port E (I/O)
• Pins 61-70: Port F (I/O)
• Pins 71-80: Port G (I/O)
• Pins 81-90: Power Supply and Reset
• Pins 91-100: Oscillator and Clock Control

Functional Features

• High-performance 16-bit CPU with enhanced instructions
• Low-power consumption for energy-efficient applications
• Integrated peripherals for versatile system design
• Multiple communication interfaces for data exchange
• Analog-to-Digital Converter for sensor interfacing
• Timers and counters for precise timing operations

Advantages and Disadvantages

Advantages: - High-performance architecture enables fast execution of instructions - Low-power consumption extends battery life in portable devices - Integrated peripherals reduce external component count and PCB space - Wide operating voltage range allows flexibility in power supply design - Suitable for automotive applications due to extended temperature range

Disadvantages: - Limited program memory size may restrict complex application development - Limited RAM size may limit the amount of data that can be stored - LQFP package may require additional effort for soldering and assembly

Working Principles

The MB90F025CPMT-GS-9005E1 microcontroller operates based on a CISC (Complex Instruction Set Computer) architecture. It executes instructions fetched from the program memory, performs calculations, and controls the integrated peripherals according to the program logic. The CPU communicates with external devices through various communication interfaces and interacts with the environment using analog inputs through the ADC.

Detailed Application Field Plans

The MB90F025CPMT-GS-9005E1 microcontroller is widely used in embedded systems, particularly in automotive applications. Some specific application field plans include:

1. Automotive Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Infotainment Systems
4. Instrument Clusters
5. Anti-lock Braking Systems (ABS)
6. Airbag Control Units (ACUs)
7. Powertrain Control Modules (PCMs)

Detailed and Complete Alternative Models

1. MB90F024CPMT-GS-9005E1: Similar specifications, but with 64 KB Flash memory.
2. MB90F026CPMT-GS-9005E1: Similar specifications, but with 256 KB Flash memory.
3. MB90F027CPMT-GS-9005E1: Similar specifications, but with 512 KB Flash memory.

These alternative models provide options with different program memory sizes to suit specific application requirements.

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