MB90025EPMT-GS-387E1

Product Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, low-power consumption
Package: Surface Mount Technology (SMT)
Essence: Microcontroller
Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Manufacturer: MB Electronics
• Model Number: MB90025EPMT-GS-387E1
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 32 MHz
• Flash Memory Size: 256 KB
• RAM Size: 32 KB
• Number of I/O Pins: 48
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Package Type: QFP (Quad Flat Package)
• Dimensions: 10mm x 10mm

Detailed Pin Configuration

The MB90025EPMT-GS-387E1 has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | RESET | Reset Input | | 4 | XTAL1 | Crystal Oscillator Input | | 5 | XTAL2 | Crystal Oscillator Output | | ... | ... | ... | | 48 | P48 | General Purpose I/O |

Functional Features

• High-performance microcontroller with low-power consumption
• Suitable for various embedded applications
• Supports multiple communication interfaces (UART, SPI, I2C)
• Integrated 12-bit ADC for analog signal processing
• Flash memory for program storage
• Real-time clock (RTC) functionality
• Multiple timers and PWM channels for precise timing control

Advantages and Disadvantages

Advantages: - High-performance capabilities - Low-power consumption for energy-efficient designs - Versatile communication interfaces for easy integration - Ample flash memory for program storage - Compact package size for space-constrained applications

Disadvantages: - Limited RAM size may restrict complex data processing - No built-in wireless connectivity options - Relatively high cost compared to some alternative models

Working Principles

The MB90025EPMT-GS-387E1 microcontroller operates based on the Von Neumann architecture. It consists of a central processing unit (CPU), memory units, and various peripherals. The CPU executes instructions stored in the flash memory, interacts with external devices through I/O pins, and performs data processing tasks.

The microcontroller's clock frequency determines the speed at which instructions are executed. It communicates with other devices using UART, SPI, or I2C interfaces. The integrated ADC allows the microcontroller to convert analog signals into digital values for further processing.

Detailed Application Field Plans

The MB90025EPMT-GS-387E1 microcontroller is suitable for a wide range of applications, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and monitoring devices.
2. Consumer Electronics: Smart home devices, wearable technology, and IoT applications.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Patient monitoring equipment, diagnostic tools, and medical imaging devices.
5. Internet of Things (IoT): Sensor nodes, data loggers, and remote monitoring systems.

Detailed and Complete Alternative Models

1. MB90025EPMT-GS-387E2: Similar specifications with increased RAM size (64 KB).
2. MB90025EPMT-GS-387E3: Enhanced version with additional communication interfaces (CAN, Ethernet).
3. MB90025EPMT-GS-387E4: Lower-cost variant with reduced flash memory size (128 KB).

These alternative models offer different features and specifications to cater to specific application requirements.

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