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Name: MSP430F2122TPWR
Brand: Texas Instruments
SKU: MSP430F2122TPWR
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 MSP430F2122TPWR

Part No.:: MSP430F2122TPWR

Manufacturer:: Texas Instruments

Package:: 28-TSSOP (0.173", 4.40mm Width)

Datasheet:: MSP430F2122TPWR.pdf

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

In Stock:: 3547

Quantity:: Add To Cart

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MSP430F2122TPWR Specifications

Package/Case:
28-TSSOP (0.173", 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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)

MSP430F2122TPWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MSP430F2122TPWR 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 MSP430F2122TPWR 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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MSP430F2122TPWR information

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Basic introduction and simple engineering application of MSP430F2122TPWR

MSP430F2122TPWR is a microcontroller chip manufactured by Texas Instruments, known for its low-power consumption and versatile functionality. It is part of the MSP430 family, which is widely used in embedded systems for various applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Application Scenario:

In a simple project scenario, MSP430F2122TPWR can be utilized to build a digital thermometer. This project involves interfacing a temperature sensor with the microcontroller to measure ambient temperature and display it on an LCD screen.

Circuit Design:

To create the digital thermometer using MSP430F2122TPWR, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, such as the LM35 or DS18B20, to one of the analog input pins of MSP430F2122TPWR, such as pin P1.3. Ensure appropriate signal conditioning, such as voltage reference and amplification, for accurate temperature measurement.

2. LCD Display Integration:

Interface an LCD display, such as the HD44780, with MSP430F2122TPWR to visualize the temperature readings. Connect the data lines of the LCD to the microcontroller's GPIO pins, such as P2.0 to P2.7, and configure them as outputs.

3. Firmware Development:

Write firmware code to read the temperature sensor's output voltage, convert it to temperature values, and display them on the LCD screen. Utilize the built-in ADC (Analog-to-Digital Converter) module of MSP430F2122TPWR to digitize the analog temperature readings.

4. Power Management:

Implement efficient power management techniques to minimize power consumption and prolong battery life in battery-operated applications. Utilize low-power modes available in MSP430F2122TPWR to reduce energy consumption during idle periods.

5. User Interface:

Add user interface elements, such as push buttons or a rotary encoder, to allow user interaction with the thermometer. Use GPIO pins of MSP430F2122TPWR to connect and read inputs from these interface components.

Considerations:

When designing the digital thermometer project, consider the following factors:

- Sensor Accuracy: Choose a temperature sensor with high accuracy and resolution to ensure precise temperature measurements.

- Display Readability: Select an LCD display with adequate contrast and viewing angle for clear temperature readouts in different lighting conditions.

- Power Supply Stability: Design a stable power supply circuit to provide consistent voltage levels to the microcontroller and other components for reliable operation.

- Firmware Optimization: Optimize firmware code for efficiency and responsiveness to achieve fast temperature readings and smooth user interaction.

- Enclosure Design: Consider housing the digital thermometer in a protective enclosure to safeguard the electronics from environmental factors and physical damage.

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6. What is the process for return or replacement of MSP430F2122TPWR?

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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 MSP430F2122TPWR.

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

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