MSP430F1121IDW

Name: MSP430F1121IDW
Rating: 4.5 (10 reviews)

MCU 16-bit MSP430 RISC 4KB Flash 2.5V/3.3V 20-Pin SOIC Tube

5,062 Effective Inventory

MSP430F1121IDW

Effective Inventory5,062

MCU 16-bit MSP430 RISC 4KB Flash 2.5V/3.3V 20-Pin SOIC Tube

Manufacturer Part # : MSP430F1121IDW
Package/Case: SOIC-20
Brand: Texas Instruments
Product Categories : Microcontrollers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

MSP430F1121IDW DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for MSP430F1121IDW or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

Details

Featuring a built-in 16-bit timer, versatile analog comparator, and fourteen I/O pins, the MSP430F1121IDW is an ultralow-power mixed signal microcontroller that is suitable for a variety of applications. One such application is sensor systems, where analog signals are captured, converted to digital values, and processed for display or transmission to a host system. Another potential use case is in stand-alone RF sensor front ends. The I/O port inputs also offer single-slope A/D conversion capability on resistive sensors, adding to the versatility of this microcontroller

Key Features

Flash Memory Organization
Slope A/D Conversion Accuracy
Comparator Reference Voltage
Resistor Network Configuration
Low-Voltage Comparator Operation
Analog Signal Compare Functionality

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Frequency (MHz)	8	Nonvolatile memory (kByte)	4
ADC type	Slope	Number of ADC channels	0
Number of GPIOs	14	Features	Real-time clock
USB	No	Number of comparator channels	0
Timers - 16-bit	1	Bootloader (BSL)	UART
Operating temperature range (°C)	-40 to 85	Rating	Catalog

Specification Comparison

MSP430F1121IDW vs MSP430F5438IPZ vs MSP430F5419IPZ MSP430F5528IZQE vs MSP430F1121IDW vs MSP430F5438IPZ

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MSP430F1121IDW PDF Download

FAQs

What is MSP430F1121IDW?

The MSP430F1121IDW is a low-power microcontroller (MCU) from Texas Instruments. It is designed for embedded applications that require ultra-low power consumption, such as battery-operated devices, sensor nodes, and energy harvesting systems.

How Does MSP430F1121IDW Work?

The MSP430F1121IDW operates as a versatile microcontroller with ultra-low power consumption. It features a 16-bit RISC CPU, flash memory, and various peripherals such as timers, communication interfaces, and analog-to-digital converters. The MCU's low-power modes and efficient architecture make it suitable for energy-sensitive applications.

How Many Pins does MSP430F1121IDW have and What are the Functions of the Pinout Configuration?

The MSP430F1121IDW is housed in a 20-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC: Positive power supply pin.
GND: Ground pin.
TEST, RST/NMI: Test and reset pins.
Port 1 (Px.x): General-purpose I/O pins.
Port 2 (Px.x): General-purpose I/O pins.
Timer/Counter: Timer and counter input/output pins.
ADC12: Analog-to-digital converter input pins.
USART/SPI: Universal synchronous/asynchronous receiver/transmitter pins.

What are the Pros and Cons of MSP430F1121IDW?

Pros:

Ultra-Low Power: Operates with extremely low power consumption, extending battery life in portable devices.
Versatile Peripherals: Offers a range of built-in peripherals for diverse application requirements.
Efficient Architecture: Features a 16-bit RISC CPU with efficient instruction set for optimized performance.
Compact Package: The 20-pin SOIC package is space-efficient, suitable for compact designs.
Integrated Development Ecosystem: Supported by a robust development ecosystem including compilers, debuggers, and libraries.

Cons:

Processing Power: Limited processing power compared to higher-end MCUs may not be suitable for computationally intensive applications.
Peripheral Limitations: The number and types of peripherals may not meet the requirements of all applications.
Cost: Higher-end MCUs with more features may have a similar price point.

Are There Any Equivalents/Alternatives to MSP430F1121IDW for Recommendation?

The MSP430G2231 from Texas Instruments is a similar low-power MCU with enhanced features.
Alternatives to the MSP430F1121IDW include the PIC16F690 from Microchip Technology and the STM32L0 series from STMicroelectronics.