MSP430G2112IRSA16R

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, low-power applications
• Characteristics:
  • Ultra-low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor
• Package: 16-pin small-outline integrated circuit (SOIC)
• Essence: The MSP430G2112IRSA16R is a microcontroller designed for low-power applications, offering high performance and integrated peripherals in a compact package.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Architecture: 16-bit RISC
• Clock Speed: Up to 16 MHz
• Flash Memory: 2 KB
• RAM: 128 bytes
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 10
• Analog Input Channels: 8
• Serial Communication Interfaces: SPI, I2C, UART
• Timers: 2x 16-bit timers
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430G2112IRSA16R features a 16-pin SOIC package with the following pin configuration:

1. VCC
2. P1.0/TA0CLK
3. P1.1/TA0.0
4. P1.2/TA0.1
5. P1.3/ADC0
6. P1.4/ADC1
7. P1.5/ADC2
8. P1.6/ADC3
9. P1.7/ADC4
10. GND
11. RST/NMI
12. TEST/TCK/SWCLK
13. XIN/P2.6/TA0.0
14. XOUT/P2.7/TA0.1
15. P2.0/UCB0CLK/UCA0STE
16. P2.1/UCB0SIMO/UCA0TXD

Functional Features

• Ultra-low power consumption enables battery-powered applications with extended battery life.
• High-performance 16-bit RISC architecture allows for efficient execution of instructions.
• Integrated peripherals such as timers, ADC, and serial communication interfaces enhance the functionality of the microcontroller.
• Small form factor and low pin count make it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages: - Ultra-low power consumption extends battery life in portable devices. - Integrated peripherals reduce the need for external components, saving cost and board space. - High-performance architecture enables efficient execution of instructions. - Small form factor and low pin count make it suitable for compact designs.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - The number of digital I/O pins and analog input channels may be insufficient for certain projects. - Operating temperature range may not be suitable for extreme environments.

Working Principles

The MSP430G2112IRSA16R operates based on a 16-bit reduced instruction set computing (RISC) architecture. It executes instructions fetched from its flash memory, utilizing integrated peripherals to perform various tasks. The microcontroller can communicate with external devices through its serial communication interfaces (SPI, I2C, UART) and process analog signals using its built-in analog-to-digital converter (ADC). Its timers enable precise timing operations, while the low-power design ensures minimal energy consumption during operation.

Detailed Application Field Plans

The MSP430G2112IRSA16R is well-suited for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) devices: The low-power consumption and integrated peripherals make it ideal for IoT applications such as smart home devices, environmental monitoring sensors, and wearable devices.
2. Industrial automation: The microcontroller can be used in industrial control systems, motor control applications, and sensor interfacing due to its small form factor and high performance.
3. Consumer electronics: It can be employed in portable devices, remote controls, and battery-powered gadgets where power efficiency and compact size are crucial.
4. Medical devices: The MSP430G2112IRSA16R's low-power capabilities and integrated peripherals make it suitable for medical devices like glucose meters, blood pressure monitors, and wearable health trackers.

Detailed and Complete Alternative Models

• MSP430G2102IRSA16R
• MSP430G2212IRSA16R
• MSP430G2312IRSA16R
• MSP430G2412IRSA16R
• MSP430G