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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersMSP430F2121IDW
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MSP430F2121IDW - Texas Instruments

Manufacturer Part Number
MSP430F2121IDW
Manufacturer
Texas Instruments
Allelco Part Number
32D-MSP430F2121IDW
ECAD Model
Parts Description
IC MCU 16BIT 4KB FLASH 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Data sheet
MSP430x21x1 Datasheet.pdf
MSP430x2xx User Guide.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MSP430F2121IDW Tech Specifications
Texas Instruments - MSP430F2121IDW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - MSP430F2121IDW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V  
Supplier Device Package 20-SOIC  
Speed 16MHz  
Series MSP430F2xx  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (4K x 8 + 256B)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 20-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 16  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters Slope A/D  
Core Size 16-Bit  
Core Processor MSP430 CPU16  
Connectivity -  
Base Product Number MSP430F2121  

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

MSP430F2121IDW

Manufacturer

Texas Instruments

Introduction

Embedded microcontroller for low-power applications

Part of the MSP430F2xx series

Product Features and Performance

16-bit MSP430 CPU

4KB of Flash program memory

256B of RAM

16 I/O pins

Internal oscillator

Peripherals include brown-out detection, power-on reset, PWM, and watchdog timer

Operating voltage range: 1.8V to 3.6V

Operating temperature range: -40°C to 85°C

Product Advantages

Low power consumption

Flexible peripherals for various applications

Robust and reliable performance

Key Technical Parameters

16-bit MSP430 CPU

4KB Flash program memory

256B RAM

16MHz maximum clock speed

16 I/O pins

Quality and Safety Features

RoHS3 compliant

Designed for reliable and safe operation

Compatibility

Compatible with the MSP430F2xx series microcontrollers

Application Areas

Suitable for a wide range of low-power embedded applications, such as:

- Sensor and measurement systems

- Portable devices

- Battery-powered equipment

- Industrial controls

Product Lifecycle

This product is still in active production and has no plans for discontinuation.

Replacement and upgrade options are available within the MSP430F2xx series.

Key Reasons to Choose This Product

Excellent low-power performance

Flexible peripheral set for diverse applications

Reliable and robust design

Compatibility with the MSP430F2xx series

Long product lifecycle with available replacement and upgrade options

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments MSP430F2121IDW

Product Attribute MSP430F2121IDW MSP430F2112TPWR MSP430F2121IRGER MSP430F2121IDWR
Part Number MSP430F2121IDW MSP430F2112TPWR MSP430F2121IRGER MSP430F2121IDWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Connectivity - I²C, IrDA, LINbus, SCI, SPI, UART/USART - -
Program Memory Type FLASH FLASH FLASH FLASH
EEPROM Size - - - -
Number of I/O 16 24 16 16
Base Product Number MSP430F2121 MSP430F2112 MSP430F2121 MSP430F2121
Data Converters Slope A/D A/D 8x10b Slope A/D Slope A/D
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Supplier Device Package 20-SOIC 28-TSSOP 24-VQFN (4x4) 20-SOIC
Series MSP430F2xx MSP430F2xx MSP430F2xx MSP430F2xx
Package / Case 20-SOIC (0.295", 7.50mm Width) 28-TSSOP (0.173", 4.40mm Width) 24-VFQFN Exposed Pad 20-SOIC (0.295", 7.50mm Width)
Speed 16MHz 16MHz 16MHz 16MHz
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Core Size 16-Bit 16-Bit 16-Bit 16-Bit
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Program Memory Size 4KB (4K x 8 + 256B) 2KB (2K x 8 + 256B) 4KB (4K x 8 + 256B) 4KB (4K x 8 + 256B)
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Oscillator Type Internal Internal Internal Internal

MSP430F2121IDW Datasheet PDF

Download MSP430F2121IDW pdf datasheets and Texas Instruments documentation for MSP430F2121IDW - Texas Instruments.

Datasheets
MSP430x2xx User Guide.pdf
HTML Datasheet
MSP430x21x1 Datasheet.pdf
PCN Assembly/Origin
Alternative Wire Base 12/Sep/2018.pdf

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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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MSP430F2121IDW Image

MSP430F2121IDW

Texas Instruments
32D-MSP430F2121IDW

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