MB90387SPMT-GS-286E1

Product Overview

Category: Integrated Circuit (IC)

Use: The MB90387SPMT-GS-286E1 is a high-performance microcontroller designed for various applications in the electronics industry. It offers advanced features and capabilities to meet the demands of modern electronic devices.

Characteristics: - High processing power - Low power consumption - Compact size - Wide operating temperature range - Robust design for reliability

Package: The MB90387SPMT-GS-286E1 comes in a small outline package (SOP) with 28 pins. This package ensures easy integration into circuit boards and provides mechanical stability.

Essence: This microcontroller serves as the brain of electronic devices, controlling their functions and enabling communication between different components.

Packaging/Quantity: The MB90387SPMT-GS-286E1 is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Architecture: 16-bit RISC
• Clock Speed: 20 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 22
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: 8
• Timers/Counters: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB90387SPMT-GS-286E1 has a total of 28 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. P0.0 - General-purpose I/O pin
4. P0.1 - General-purpose I/O pin
5. P0.2 - General-purpose I/O pin
6. P0.3 - General-purpose I/O pin
7. P0.4 - General-purpose I/O pin
8. P0.5 - General-purpose I/O pin
9. P0.6 - General-purpose I/O pin
10. P0.7 - General-purpose I/O pin
11. P1.0 - General-purpose I/O pin
12. P1.1 - General-purpose I/O pin
13. P1.2 - General-purpose I/O pin
14. P1.3 - General-purpose I/O pin
15. P1.4 - General-purpose I/O pin
16. P1.5 - General-purpose I/O pin
17. P1.6 - General-purpose I/O pin
18. P1.7 - General-purpose I/O pin
19. RESET - Reset pin
20. XTAL1 - Crystal oscillator input
21. XTAL2 - Crystal oscillator output
22. VREF - Reference voltage for ADC
23. AIN0 - Analog input channel 0
24. AIN1 - Analog input channel 1
25. AIN2 - Analog input channel 2
26. AIN3 - Analog input channel 3
27. AIN4 - Analog input channel 4
28. AIN5 - Analog input channel 5

Functional Features

The MB90387SPMT-GS-286E1 offers several functional features that enhance its performance and versatility:

1. High Processing Power: The 16-bit RISC architecture and clock speed of 20 MHz enable fast and efficient execution of instructions.
2. Communication Interfaces: The microcontroller supports UART, SPI, and I2C interfaces, allowing seamless integration with other devices and peripherals.
3. Analog-to-Digital Conversion: With 8 ADC channels, the MB90387SPMT-GS-286E1 can accurately convert analog signals into digital data for precise measurements and control.
4. Timers/Counters: The microcontroller includes 4 timers/counters, enabling precise timing and event counting functionalities.
5. Low Power Consumption: The optimized design of the microcontroller ensures minimal power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High processing power for demanding applications - Versatile communication interfaces for seamless integration - Accurate analog-to-digital conversion capabilities - Precise timing and event counting functionalities - Low power consumption for energy-efficient operation

Disadvantages: - Limited I/O pins compared to some other microcontrollers - Relatively small memory capacity for complex applications

Working Principles

The MB90387SPMT-GS-286E1 operates based on the principles of a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing various peripherals and interfaces to perform specific tasks. The microcontroller communicates with external devices through its