MSP430G2131IN14

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, low-power applications
• Characteristics: Low power consumption, high performance, small form factor
• Package: 14-pin DIP (Dual Inline Package)
• Essence: The MSP430G2131IN14 is a microcontroller designed for low-power applications. It offers high performance and is commonly used in embedded systems and IoT devices.
• Packaging/Quantity: Available in reels or tubes, quantity varies depending on manufacturer.

Specifications

• Architecture: 16-bit RISC
• Clock Speed: Up to 16 MHz
• Flash Memory: 2 KB
• RAM: 128 bytes
• Operating Voltage: 1.8V - 3.6V
• I/O Pins: 10
• ADC Channels: 8
• Communication Interfaces: SPI, I2C, UART

Pin Configuration

The MSP430G2131IN14 has a total of 14 pins. Here is the detailed pin configuration:

1. VCC: Power supply voltage
2. P1.0: General-purpose I/O pin
3. P1.1: General-purpose I/O pin
4. P1.2: General-purpose I/O pin
5. P1.3: General-purpose I/O pin
6. P1.4: General-purpose I/O pin
7. P1.5: General-purpose I/O pin
8. P1.6: General-purpose I/O pin
9. P1.7: General-purpose I/O pin
10. GND: Ground
11. RST/NMI: Reset pin
12. TEST: Test mode pin
13. XIN: Crystal oscillator input
14. XOUT: Crystal oscillator output

Functional Features

• Low power consumption: The MSP430G2131IN14 is designed to operate at low power levels, making it suitable for battery-powered applications.
• High performance: Despite its low power consumption, the microcontroller offers high processing capabilities, allowing for efficient execution of tasks.
• Small form factor: The 14-pin DIP package enables compact designs and saves board space.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High performance allows for efficient execution of tasks. - Small form factor enables compact designs.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - Limited number of I/O pins may limit the connectivity options.

Working Principles

The MSP430G2131IN14 operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory and uses its peripherals to interact with the external environment. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The MSP430G2131IN14 finds applications in various fields, including but not limited to: - Home automation systems - Wearable devices - Sensor networks - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

• MSP430G2111IN14: Similar to MSP430G2131IN14 but with reduced flash memory (1 KB) and fewer I/O pins (8).
• MSP430G2153IN14: Similar to MSP430G2131IN14 but with increased flash memory (4 KB) and more I/O pins (20).

These alternative models provide flexibility in choosing the right microcontroller based on specific project requirements.

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