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Name: MSP430F2131TRGER
Brand: Texas Instruments
SKU: MSP430F2131TRGER
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments MSP430F2131TRGER

Part No.:: MSP430F2131TRGER

Manufacturer:: Texas Instruments

Package:: 24-VFQFN Exposed Pad

Datasheet:: MSP430F2131TRGER.pdf

Description:: IC MCU 16BIT 8KB FLASH 24VQFN

In Stock:: 2516

Quantity:: Add To Cart

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MSP430F2131TRGER Specifications

Package/Case:
24-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
MSP430F2xx
RoHS:
RoHS
Speed:
16MHz
RAM Size:
256 x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
-
Mounting Type:
Surface Mount
Number of I/O:
16
Core Processor:
MSP430
Data Converters:
Slope A/D
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8 + 256B)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

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MSP430F2131TRGER information

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Basic introduction and simple engineering application of MSP430F2131TRGER

MSP430F2131TRGER is a microcontroller chip developed by Texas Instruments, renowned for its low power consumption and versatile functionality. It belongs to the MSP430 family, which is widely used in various embedded systems applications due to its rich set of peripherals and ease of use.

Introduction:

MSP430F2131TRGER microcontroller features a 16-bit RISC CPU, offering excellent performance while consuming minimal power. It operates at speeds up to 8 MHz, making it suitable for applications requiring both efficiency and low energy consumption.

Key Features:

- Ultra-Low Power Consumption: The MSP430F2131TRGER is designed for battery-operated and energy-efficient applications, consuming as little as 0.7 μA in standby mode.

- Integrated Peripherals: It includes various built-in peripherals such as timers, ADCs, UART, SPI, and I2C interfaces, simplifying system design and reducing external component count.

- Rich Analog Capability: With integrated ADCs and DACs, the MSP430F2131TRGER facilitates precision analog measurements and signal generation, essential for sensor interfacing and analog control applications.

- Flexible GPIO: The microcontroller offers a range of General-Purpose Input/Output pins, enabling versatile interfacing with external devices and components.

- On-Chip Memory: It features Flash memory for program storage and RAM for data storage, providing ample space for firmware and data manipulation.

Application Scenario:

In this educational project, we'll explore a simple application of the MSP430F2131TRGER microcontroller in a digital thermometer. The project will involve interfacing a temperature sensor with the microcontroller and displaying the measured temperature on an LCD screen.

Project Components:

To implement the digital thermometer project using MSP430F2131TRGER, you'll need the following components:

- MSP430F2131TRGER microcontroller

- Temperature sensor (e.g., LM35)

- LCD display (e.g., 16x2 character LCD)

- Resistors, capacitors, and connecting wires

- Breadboard for prototyping

Experiment Steps:

1. Hardware Setup:

- Connect the LM35 temperature sensor to one of the analog input pins of MSP430F2131TRGER, such as pin P1.0. Ensure proper power supply and ground connections.

- Connect the LCD display to the microcontroller using GPIO pins for data and control signals. Refer to the datasheets of both components for pin assignments.

2. Software Development:

- Write firmware code to initialize the ADC module of MSP430F2131TRGER and configure it to read the analog voltage from the temperature sensor.

- Implement algorithms to convert the ADC readings into temperature values based on the sensor characteristics and calibration.

- Write code to display the measured temperature on the LCD screen. Utilize the LCD library functions or develop custom routines for interfacing.

3. Testing and Calibration:

- Power up the circuit and verify that the temperature readings displayed on the LCD are accurate and correspond to the ambient temperature.

- Calibrate the system if necessary to ensure precise temperature measurement.

- Test the thermometer under different temperature conditions to evaluate its performance and accuracy.

Conclusion:

In this project, we've demonstrated a basic application of the MSP430F2131TRGER microcontroller in a digital thermometer. By interfacing with a temperature sensor and an LCD display, we've showcased its capabilities in real-world embedded systems. This project serves as a foundation for exploring more advanced applications and functionalities of the MSP430F2131TRGER microcontroller in future projects and learning endeavors.

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