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Name: MSP430FR6870IPMR
Brand: Texas Instruments
SKU: MSP430FR6870IPMR
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 MSP430FR6870IPMR

Part No.:: MSP430FR6870IPMR

Manufacturer:: Texas Instruments

Package:: 64-LQFP

Datasheet:: MSP430FR6870IPMR.pdf

Description:: IC MCU 16BIT 32KB FRAM 64LQFP

In Stock:: 2569

Quantity:: Add To Cart

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MSP430FR6870IPMR Specifications

Package/Case:
64-LQFP
Packaging:
Tape & Reel (TR)
Series:
MSP430™ FRAM
RoHS:
RoHS
Speed:
16MHz
RAM Size:
2K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, SCI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
51
Core Processor:
CPUXV2
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FRAM
Operating Temperature:
-40°C ~ 85°C (TA)

MSP430FR6870IPMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430FR6870IPMR 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 MSP430FR6870IPMR 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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MSP430FR6870IPMR information

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Basic introduction and simple engineering application of MSP430FR6870IPMR

MSP430FR6870IPMR is a microcontroller from Texas Instruments, renowned for its ultra-low-power performance and rich peripheral integration. It belongs to the MSP430FRxx FRAM family, featuring Ferroelectric Random Access Memory (FRAM) for non-volatile data storage, high-speed processing, and low-energy consumption.

Application Scenario:

In this tutorial, we'll explore a simple project utilizing the MSP430FR6870IPMR microcontroller to build a digital thermometer. This project showcases the capabilities of the MSP430FRxx series in low-power applications and analog sensor interfacing.

Circuit Design:

To create the digital thermometer using MSP430FR6870IPMR, follow these steps:

1. Temperature Sensor Connection:

Connect a digital temperature sensor, such as the DS18B20, to the microcontroller. Utilize the One-Wire communication protocol to interface with the sensor. Connect the sensor's data pin to one of the GPIO pins of MSP430FR6870IPMR, ensuring proper pull-up resistor configuration.

2. Analog-to-Digital Conversion:

Configure the ADC module of MSP430FR6870IPMR to convert the analog temperature readings from the sensor into digital values. Set up the ADC channels and sampling rate according to the sensor's specifications.

3. Display Interface:

Integrate a display module, such as an LCD or LED display, to visualize the temperature readings. Connect the display to the microcontroller's GPIO pins and implement a suitable display driver routine to update the temperature values in real-time.

4. Power Management:

Implement efficient power management techniques to maximize the battery life of the system. Utilize the low-power modes of MSP430FR6870IPMR during idle periods and optimize the firmware for minimal power consumption during active operation.

5. User Interaction:

Include user interaction features, such as buttons or a touchscreen interface, to enable user input or configuration settings. Interface these input devices with the GPIO pins of the microcontroller and implement the necessary firmware routines to handle user interactions.

Experiment:

To verify the functionality of the digital thermometer, perform the following experiment:

1. Hardware Setup:

Connect the DS18B20 temperature sensor to the GPIO pin of MSP430FR6870IPMR as per the datasheet recommendations. Ensure proper power supply and ground connections.

2. Firmware Development:

Write the firmware code to initialize the ADC module, configure the One-Wire communication protocol, and read the temperature values from the sensor. Implement the display driver routines to update the temperature readings on the chosen display module.

3. Testing:

Upload the firmware to the microcontroller and power up the system. Verify that the temperature readings displayed on the screen correspond to the ambient temperature. Test the system's response to changes in temperature by exposing the sensor to different thermal conditions.

4. Power Consumption Analysis:

Measure the power consumption of the system using a multimeter or a current probe. Evaluate the effectiveness of the power management techniques in extending the battery life of the device.

Conclusion:

In this tutorial, we explored the basic functionalities of MSP430FR6870IPMR microcontroller and demonstrated its application in a simple digital thermometer project. By implementing the provided steps and conducting the experiment, readers can gain hands-on experience with the microcontroller's features and learn about its practical use in low-power embedded systems.

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6. What is the process for return or replacement of MSP430FR6870IPMR?

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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.

(2)We are informed of the defect described above within 90 days after the delivery of MSP430FR6870IPMR.

(3)The PartNo is unused and only in the original unpacked packaging.

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