What is the Additional Feature ?

Name: MSP430F1222IDWR
Brand: Texas Instruments
SKU: MSP430F1222IDWR
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 MSP430F1222IDWR

Part No.:: MSP430F1222IDWR

Manufacturer:: Texas Instruments

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: MSP430F1222IDWR.pdf

Description:: IC MCU 16BIT 4KB FLASH 28SOIC

In Stock:: 2061

Quantity:: Add To Cart

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MSP430F1222IDWR Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
MSP430x1xx
RoHS:
RoHS
Speed:
8MHz
RAM Size:
256 x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
22
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 ~ 85°C (TA)

MSP430F1222IDWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430F1222IDWR 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 MSP430F1222IDWR 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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MSP430F1222IDWR information

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The working principle and core technical features of MSP430F1222IDWR

MSP430F1222IDWR is a microcontroller renowned for its ultra-low power consumption and robust performance, ideal for battery-operated applications in diverse industries.

Application Scenario:

In portable medical devices, MSP430F1222IDWR can be utilized to manage sensor data processing and transmission, ensuring prolonged battery life and reliable operation.

Circuit Design:

To implement a heart rate monitoring system using MSP430F1222IDWR, follow these steps:

1. Sensor Integration:

Connect a heart rate sensor to the analog input pins of MSP430F1222IDWR, such as pin P1.0. Implement signal conditioning to amplify and filter the sensor output for accurate pulse detection.

2. Data Processing:

Utilize the integrated ADC to convert analog sensor signals into digital data. Implement firmware algorithms to calculate heart rate based on pulse intervals detected by MSP430F1222IDWR.

3. Display Interface:

Integrate an OLED display with MSP430F1222IDWR to visualize real-time heart rate data. Configure GPIO pins, like P2.0, for SPI communication with the display module.

4. Power Management:

Implement efficient power-saving techniques, such as low-power modes and interrupt-driven operation, to maximize battery life. Use voltage regulators and capacitors to ensure stable operation of MSP430F1222IDWR and peripherals.

5. Wireless Connectivity:

Integrate Bluetooth Low Energy (BLE) using UART communication (e.g., P1.1 and P1.2) for wireless data transmission to a smartphone app, enabling remote monitoring of heart rate trends.

Considerations:

- Energy Efficiency: Optimize firmware to minimize active and standby power consumption, enhancing the device's battery life.

- Data Accuracy: Calibrate sensor readings and validate algorithms to ensure accurate heart rate monitoring under various physiological conditions.

- User Interface: Design an intuitive user interface on the OLED display to provide clear heart rate feedback and operational status.

- Regulatory Compliance: Ensure the design meets medical device regulations for safety, performance, and data privacy.

- System Reliability: Conduct rigorous testing to verify MSP430F1222IDWR's performance and reliability in real-world scenarios, ensuring consistent heart rate monitoring functionality.

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6. What is the process for return or replacement of MSP430F1222IDWR?

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 MSP430F1222IDWR we delivered, we will accept the replacement or return of the MSP430F1222IDWR 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 MSP430F1222IDWR.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations