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Name: MSP430G2855IRHA40R
Brand: Texas Instruments
SKU: MSP430G2855IRHA40R
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 MSP430G2855IRHA40R

Part No.:: MSP430G2855IRHA40R

Manufacturer:: Texas Instruments

Package:: 40-VFQFN Exposed Pad

Datasheet:: MSP430G2855IRHA40R.pdf

Description:: IC MCU 16BIT 48KB FLASH 40VQFN

In Stock:: 3657

Quantity:: Add To Cart

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MSP430G2855IRHA40R Specifications

Package/Case:
40-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
MSP430G2xx
RoHS:
RoHS
Speed:
16MHz
RAM Size:
4K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
I²C, IrDA, LINbus, SCI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
MSP430
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

MSP430G2855IRHA40R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430G2855IRHA40R 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 MSP430G2855IRHA40R 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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MSP430G2855IRHA40R information

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Basic introduction and simple engineering application of MSP430G2855IRHA40R

MSP430G2855IRHA40R is a microcontroller chip manufactured by Texas Instruments, renowned for its low-power consumption and high-performance capabilities. It belongs to the MSP430 family of ultra-low-power microcontrollers, making it an ideal choice for battery-operated and energy-efficient applications.

Introduction:

MSP430G2855IRHA40R features a 16-bit RISC CPU core, integrated peripherals, and non-volatile memory, providing a robust platform for various embedded system projects. Its low standby current consumption and efficient power management make it suitable for portable devices, sensor nodes, and IoT applications.

Application Scenario:

In this article, we'll explore a simple project utilizing MSP430G2855IRHA40R for a temperature monitoring system. This project will demonstrate how to interface temperature sensors, display real-time data, and control external devices based on temperature readings.

Circuit Design:

To build the temperature monitoring system using MSP430G2855IRHA40R, follow these steps:

1. Sensor Interfacing:

Connect a temperature sensor, such as a TMP36 or LM35, to one of the analog input pins of MSP430G2855IRHA40R, like pin A0. Ensure proper voltage reference and signal conditioning for accurate temperature measurement.

2. Display Interface:

Integrate an LCD display module to visualize the temperature readings. Utilize the GPIO pins of MSP430G2855IRHA40R to interface with the display, configuring them as output pins for data transmission.

3. Data Processing:

Write firmware code to read analog input from the temperature sensor, convert it to temperature values, and display the results on the LCD. Utilize built-in ADC and timer modules of MSP430G2855IRHA40R for efficient data acquisition and processing.

4. Output Control:

Based on the temperature readings, control external devices like fans or heaters using GPIO pins configured as digital outputs. Implement temperature thresholds to trigger device activation or deactivation.

5. Power Management:

Optimize power consumption by utilizing low-power modes of MSP430G2855IRHA40R during idle periods. Implement efficient power supply circuitry and decoupling capacitors for stable operation.

Experiment Steps:

1. Connect the temperature sensor to pin A0 of MSP430G2855IRHA40R and the LCD display to the GPIO pins.

2. Write firmware code to initialize the ADC and GPIO modules, read temperature values, and display them on the LCD.

3. Implement temperature control logic to activate/deactivate external devices based on predefined thresholds.

4. Test the system by varying the temperature and observing the corresponding changes in the LCD display and external device status.

5. Optimize the firmware code and power management techniques to achieve the desired performance and energy efficiency.

Conclusion:

In conclusion, MSP430G2855IRHA40R offers a versatile platform for building embedded systems with low power requirements and high performance. By following the steps outlined in this article, beginners can gain practical experience in interfacing sensors, processing data, and controlling external devices using this microcontroller, paving the way for more advanced projects in the future.

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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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