What is the Additional Feature ?

Name: MSP430FR68221IPMR
Brand: Texas Instruments
SKU: MSP430FR68221IPMR
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 MSP430FR68221IPMR

Part No.:: MSP430FR68221IPMR

Manufacturer:: Texas Instruments

Package:: 64-LQFP

Datasheet:: MSP430FR68221IPMR.pdf

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

In Stock:: 3438

Quantity:: Add To Cart

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MSP430FR68221IPMR 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:
52
Core Processor:
CPUXV2
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FRAM
Operating Temperature:
-40°C ~ 85°C (TA)

MSP430FR68221IPMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430FR68221IPMR 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 MSP430FR68221IPMR 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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MSP430FR68221IPMR information

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The working principle and core technical features of MSP430FR68221IPMR

MSP430FR68221IPMR is a microcontroller featuring ultra-low-power operation and high integration, designed by Texas Instruments for various embedded applications. It incorporates advanced features tailored for low-power and battery-operated systems, making it suitable for IoT devices, sensor nodes, and portable electronics.

Core Technology:

The MSP430FR68221IPMR is built around an ultra-low-power 16-bit RISC CPU core, featuring various low-power modes to minimize energy consumption during operation. Its integrated peripherals include analog-to-digital converters (ADC), digital-to-analog converters (DAC), timers, communication interfaces (UART, SPI, I2C), and a sophisticated capacitive touch-sense module.

Application Scenario:

In a smart home application, MSP430FR68221IPMR can be employed to manage and control various devices, such as smart thermostats, lighting systems, and security sensors. Its ultra-low-power capabilities ensure prolonged battery life, while its integrated peripherals facilitate seamless communication with other IoT nodes.

System Design:

To design a smart thermostat using MSP430FR68221IPMR, follow these steps:

1. Sensor Integration:

Connect temperature and humidity sensors to the ADC inputs of MSP430FR68221IPMR to monitor environmental conditions. Utilize the built-in capacitive touch-sense module for user interaction, enabling touch-based temperature adjustments.

2. Communication Interface:

Implement UART or SPI communication to interface with wireless transceivers for remote monitoring and control. Utilize the low-power features of MSP430FR68221IPMR to enable periodic data transmission while minimizing energy consumption.

3. Energy Management:

Utilize the low-power modes of MSP430FR68221IPMR to optimize energy usage, such as entering sleep mode between temperature readings or user interactions. Implement efficient power management circuitry, including voltage regulators and energy harvesting modules, to extend battery life.

4. User Interface:

Integrate an LCD display or LED indicators to provide real-time temperature readings and system status. Utilize the capacitive touch-sense module for user input, enabling intuitive temperature adjustments and mode selection.

5. Data Logging and Analysis:

Implement non-volatile memory storage to log temperature and humidity data for analysis and optimization. Utilize the FRAM (Ferroelectric Random Access Memory) technology of MSP430FR68221IPMR for high-speed, low-power data retention, ensuring reliable operation in harsh environmental conditions.

Considerations:

When designing the smart thermostat system, consider:

- Temperature and Humidity Sensor Calibration: Calibrate sensor readings for accuracy and reliability.

- Wireless Connectivity Range: Ensure adequate wireless coverage for seamless communication with other smart home devices.

- Power Budgeting: Calculate the energy requirements of the entire system to size the battery appropriately and optimize power management strategies.

- Firmware Optimization: Develop efficient firmware algorithms to minimize CPU wake-up time and maximize sleep mode duration, optimizing energy usage.

- User Experience: Design an intuitive user interface for easy operation and configuration, considering factors such as button placement, display readability, and feedback mechanisms.

MSP430FR68221IPMR FAQ

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6. What is the process for return or replacement of MSP430FR68221IPMR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MSP430FR68221IPMR we delivered, we will accept the replacement or return of the MSP430FR68221IPMR only when all of the below conditions are fulfilled:

(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 MSP430FR68221IPMR.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations