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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersMSP430F122IDW
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MSP430F122IDW - Texas Instruments

Manufacturer Part Number
MSP430F122IDW
Manufacturer
Texas Instruments
Allelco Part Number
32D-MSP430F122IDW
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 16BIT 4KB FLASH 28SOIC
Package
28-SOIC
Data sheet
-
RoHs Status
ROHS3 Compliant
Our certification
In stock: 10222

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Specifications

MSP430F122IDW Tech Specifications
Texas Instruments - MSP430F122IDW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - MSP430F122IDW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V  
Supplier Device Package 28-SOIC  
Speed 8MHz  
Series MSP430x1xx  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (4K x 8 + 256B)  
Peripherals POR, PWM, WDT  
Package / Case 28-SOIC (0.295', 7.50mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 22  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters Slope A/D  
Core Size 16-Bit  
Core Processor MSP430 CPU16  
Connectivity SPI, UART/USART  
Base Product Number MSP430F122  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

MSP430F122IDW

Manufacturer

Texas Instruments

Introduction

The MSP430F122IDW is an integral component of Texas Instruments' embedded microcontrollers, providing low-power, high-performance solutions for various applications.

Product Features and Performance

16-Bit MSP430 CPU16 core processor

Operates at a speed up to 8MHz

Includes SPI and UART/USART connectivity options

Features Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)

Offers 22 programmable I/O ports

Comes with 4KB of FLASH memory and 256B of RAM

Internal slope Analog-to-Digital Converter (A/D)

Built-in internal oscillator

Operates within a supply voltage range of 1.8V to 3.6V

Product Advantages

Low power consumption for energy-efficient applications

Versatile connectivity options for easy integration

Ample memory capacity for complex applications

Robust peripheral set supports a wide range of functionalities

Wide operating temperature range suits diverse environments

Key Technical Parameters

Core Size: 16-Bit

Speed: 8MHz

Program Memory Size: 4KB

RAM Size: 256 x 8

Voltage Supply: 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package: 28-SOIC

Quality and Safety Features

Integrated safety features such as Power-On Reset and Watchdog Timer to ensure reliable operation

High-quality design meets Texas Instruments' strict manufacturing standards

Compatibility

Compatible with various development tools and software from Texas Instruments

Offers SPI and UART/USART interfaces for easy integration with other components

Application Areas

Ideal for low-power and portable applications

Suitable for industrial, consumer electronics, and automation projects

Can be used in sensing & measuring devices, communication systems, and more

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Low power consumption extends battery life in portable devices

Flexible and versatile for a wide range of applications

Reliable operation ensured by robust safety features

Supported by Texas Instruments' comprehensive development ecosystem

High performance-to-cost ratio makes it an economical choice for both simple and complex projects

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments MSP430F122IDW

Product Attribute MSP430F122IDWR MSP430F1222IDW MSP430F1222IDWR MSP430F1232IDW
Part Number MSP430F122IDWR MSP430F1222IDW MSP430F1222IDWR MSP430F1232IDW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Core Size - - - -
Data Converters - - - -
Number of I/O - - - -
Core Processor - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Program Memory Size - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Supply (Vcc/Vdd) - - - -
EEPROM Size - - - -
Peripherals - - - -
Connectivity - - - -
RAM Size - - - -
Series - - - -
Oscillator Type - - - -
Program Memory Type - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Speed - - - -

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MSP430F122IDW Image

MSP430F122IDW

Texas Instruments
32D-MSP430F122IDW

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