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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersMSP430F2121IPW
Texas Instruments
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MSP430F2121IPW - Texas Instruments

Manufacturer Part Number
MSP430F2121IPW
Manufacturer
Texas Instruments
Allelco Part Number
32D-MSP430F2121IPW
ECAD Model
Parts Description
IC MCU 16BIT 4KB FLASH 20TSSOP
Detailed Description
Package
20-TSSOP (0.173", 4.40mm Width)
Data sheet
MSP430x21x1 Datasheet.pdf
MSP430x2xx User Guide.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 20224
  • Unit Price: $3.06
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $3.06 $3.06
10+ $2.752 $27.52
25+ $2.601 $65.03
100+ $2.254 $225.40
250+ $2.139 $534.75
500+ $1.919 $959.50
1000+ $1.619 $1,619.00
2500+ $1.538 $3,845.00
5000+ $1.48 $7,400.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

MSP430F2121IPW Tech Specifications
Texas Instruments - MSP430F2121IPW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - MSP430F2121IPW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V  
Supplier Device Package 20-TSSOP  
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-TSSOP (0.173", 4.40mm 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  

Parts Introduction

Manufacturer Part Number

MSP430F2121IPW

Manufacturer

Texas Instruments

Introduction

The MSP430F2121IPW is a highly integrated, high-performance microcontroller designed for a wide range of embedded applications. It belongs to Texas Instruments' MSP430F2xx series of 16-bit microcontrollers.

Product Features and Performance

16-Bit MSP430 CPU16 core processor

Maximum speed of 16MHz

Integrated brown-out detect/reset, power-on reset (POR), PWM, and watchdog timer (WDT) peripherals

16 input/output (I/O) pins

4KB program memory Flash, with an additional 256 bytes

256 x 8 bits RAM

Internal oscillator type

Supports a voltage supply range between 1.8V and 3.6V

Slope analog-to-digital converter (A/D)

Product Advantages

Low power consumption suited for battery-powered applications

Flexible power management system

Adequate memory size for complex applications without external components

Integrated peripherals simplify hardware design

Robust temperature range for operation in harsh conditions

Key Technical Parameters

Core Size: 16-Bit

Speed: 16MHz

Program Memory Size: 4KB + 256B

RAM Size: 256 x 8

Voltage Supply: 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Enhanced watchdog timer for system reliability

Brown-out detect/reset ensures proper operation under varying power conditions

Compatibility

Compatible with various MSP430 development tools for easy prototyping

Supports I/O expansion for peripheral and sensor integration

Application Areas

Industrial control systems

Sensor monitoring and data acquisition

Portable and low-power devices

Consumer electronics

Product Lifecycle

Product status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Low power operation enhances battery life in portable applications

High integration reduces system complexity and BOM costs

Flexible voltage range allows use with multiple power sources

Diverse application areas from industrial to consumer electronics

Strong support and development ecosystem from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments MSP430F2121IPW

Product Attribute MSP430F2121IPW MSP430F2112TPWR MSP430F2121TDWR MSP430F2112IRHBR
Part Number MSP430F2121IPW MSP430F2112TPWR MSP430F2121TDWR MSP430F2112IRHBR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Connectivity - I²C, IrDA, LINbus, SCI, SPI, UART/USART - I²C, IrDA, LINbus, SCI, SPI, UART/USART
Program Memory Size 4KB (4K x 8 + 256B) 2KB (2K x 8 + 256B) 4KB (4K x 8 + 256B) 2KB (2K x 8 + 256B)
Number of I/O 16 24 16 24
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Package / Case 20-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width) 32-VFQFN Exposed Pad
Base Product Number MSP430F2121 MSP430F2112 MSP430F2121 MSP430F2112
Data Converters Slope A/D A/D 8x10b Slope A/D A/D 8x10b
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
Oscillator Type Internal Internal Internal Internal
Supplier Device Package 20-TSSOP 28-TSSOP 20-SOIC 32-VQFN (5x5)
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Program Memory Type FLASH FLASH FLASH FLASH
Series MSP430F2xx MSP430F2xx MSP430F2xx MSP430F2xx
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Core Size 16-Bit 16-Bit 16-Bit 16-Bit
Speed 16MHz 16MHz 16MHz 16MHz
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 85°C (TA)
EEPROM Size - - - -

MSP430F2121IPW Datasheet PDF

Download MSP430F2121IPW pdf datasheets and Texas Instruments documentation for MSP430F2121IPW - Texas Instruments.

Datasheets
MSP430x2xx User Guide.pdf
PCN Design/Specification
Design 22/Feb/2022.pdf
HTML Datasheet
MSP430x21x1 Datasheet.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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Texas Instruments

MSP430F2121IPW

Texas Instruments
32D-MSP430F2121IPW

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