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Name: MSP430F2122TRHBR
Brand: Texas Instruments
SKU: MSP430F2122TRHBR
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 MSP430F2122TRHBR

Part No.:: MSP430F2122TRHBR

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:: MSP430F2122TRHBR.pdf

Description:: IC MCU 16BIT 4KB FLASH 32VQFN

In Stock:: 1848

Quantity:: Add To Cart

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MSP430F2122TRHBR Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
MSP430F2xx
RoHS:
RoHS
Speed:
16MHz
RAM Size:
512 x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SCI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
24
Core Processor:
MSP430
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
4KB (4K x 8 + 256B)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

MSP430F2122TRHBR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430F2122TRHBR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MSP430F2122TRHBR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MSP430F2122TRHBR information

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Basic introduction and simple engineering application of MSP430F2122TRHBR

MSP430F2122TRHBR is a microcontroller chip manufactured by Texas Instruments, offering a wide range of features suitable for embedded systems and educational projects. This microcontroller is part of the MSP430 family, renowned for its low power consumption, integrated peripherals, and ease of use.

Introduction:

The MSP430F2122TRHBR microcontroller features a 16-bit RISC CPU, 2KB of Flash memory, 128 bytes of RAM, and various integrated peripherals, including ADCs, timers, and communication interfaces. Its low power consumption makes it ideal for battery-operated devices and energy-efficient applications.

Application Scenario:

In this tutorial, we'll explore a simple project using the MSP430F2122TRHBR microcontroller to create a temperature monitoring system. This project will demonstrate how to interface temperature sensors, process sensor data, and provide user feedback using LEDs.

Circuit Design:

To create the temperature monitoring system using MSP430F2122TRHBR, follow these steps:

1. Temperature Sensor Interface:

Connect a temperature sensor, such as the LM35 or TMP36, to one of the analog input pins of MSP430F2122TRHBR, like pin P1.3. Ensure proper wiring and voltage references for accurate temperature measurement.

2. Analog-to-Digital Conversion:

Configure the built-in ADC of MSP430F2122TRHBR to convert the analog voltage from the temperature sensor into digital values. Set the ADC resolution and sampling rate according to the application requirements.

3. Data Processing:

Write firmware code to read the digital temperature values from the ADC and process them. Implement algorithms to calculate the temperature in degrees Celsius or Fahrenheit based on the sensor characteristics and calibration.

4. LED Output:

Connect LEDs to the GPIO pins of MSP430F2122TRHBR, such as pins P1.0 and P1.1, to indicate the temperature status. For example, illuminate one LED for temperatures below a threshold and the other LED for temperatures above the threshold.

5. User Interaction:

Integrate a push-button switch to allow user interaction with the system. Use a GPIO pin, like pin P1.2, to read the switch state and trigger actions, such as changing temperature display units or resetting the system.

Experiment Steps:

1. Connect the LM35 temperature sensor to pin P1.3 of MSP430F2122TRHBR. Provide the necessary power supply and ground connections.

2. Configure the ADC module of MSP430F2122TRHBR to sample the analog voltage from pin P1.3 and convert it to a 10-bit digital value.

3. Write firmware code to continuously read the ADC values, convert them to temperature values, and update the LED indicators accordingly.

4. Connect LEDs to pins P1.0 and P1.1 of MSP430F2122TRHBR. Use appropriate current-limiting resistors to prevent damage to the LEDs.

5. Implement user interaction by connecting a push-button switch to pin P1.2. Write firmware code to detect button presses and perform desired actions, such as toggling temperature units or resetting the system.

Conclusion:

In this tutorial, we've explored the basic features of MSP430F2122TRHBR microcontroller and demonstrated a simple temperature monitoring project. By following the provided steps, beginners can gain hands-on experience with microcontroller programming and interfacing external peripherals.

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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