
Microcontrollers, also referred to as MCUs (microcontroller units), are embedded semiconductor devices used in circuit board design. They are essentially a computer within an integrated circuit (IC). Microcontrollers are mostly used in single-function embedded applications, unlike microprocessors which are designed for general-purpose work in Personal Computers, Tablets and Smartphones. Microcontrollers are limited in their clock speed compared to microprocessors by the relative slowness of their non-volatile Flash program memory. Learn more in our [microcontrollers guide](/web/generalDisplay.html?id=ideas-and-advice/microcontrollers-guide).

### What are Microcontrollers made up of?

Microcontrollers contain single or multiple processors, plus memory and I/O peripherals. These peripherals include timers, ADCs (analogue-to-digital converters) and DACs (digital-to-analogue converters).

### What does 8-bit mean?

Microcontrollers have a data bus width which describes the amount of data the MCU can process at a time. For example, an 8-bit microcontroller can process 8 bits at one time. Popular data bus widths include 8-bit, 16-bit and 32-bit MCUs.

### What packages are available for Microcontrollers?

MCUs come in standard chip packages with various pin counts. Package types include:

- LQFP
- PDIP
- QFN
- SOIC
- SSOP
- TQFP
- TSSOP

### What are ARM processor cores?

Microcontrollers often contain an ARM microprocessor core. ARM represents an architecture developed by ARM Holdings, which is used by other companies to manufacture microprocessors and other devices such as System-on-Chip (SoCs).

- Cortex-M0
- Cortex-M0+
- Cortex-M1
- Cortex-M3
- Cortex-M4
- Cortex-M7
- Cortex-M23
- Cortex-M33
- Cortex-M35P

### Where are microcontrollers used?

MCUs can be found in many technologies and any electronic device containing a sensor, a display, a user interface and a programmable output control or actuator is likely to feature an MCU. They can be found in the following areas:

- Computers
- Automotive
- Robotics
- Automation
- Medical equipment
- Home appliances
- IoT devices


Microcontrollers

Processors & Microcontrollers

Semiconductors

1033635655

1370019343

1422205366

1492797549

1676950083

1775382040

1858264520

2099506070

2228588789

2396781180

2406301410

2454372171

2491196911

2750771912

2804805229

3092149239

3242846696

3454736120

4185744107

482906937

517998920

543172793

607105215

630592386

795882990

836591139

1337321341

1676869106

1713511683

1953764780

215561600

2212326362

2436604514

245755136

2565827999

2602282426

2675376924

2694081498

2801626310

2854130884

2927663965

3031041232

3141911626

3354514491

3359984903

3479376779

3503142162

3537785963

3676807775

3696367266

3792969765

3841872179

3871454867

3929125222

3980878867

4004700903

4085774260

4185424055

4224424379

4224424380

4224424381

4224424382

4224424383

4239710393

449299004

503843782

730636658

778602093

893590954

949579561

Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

Services

Legal

About RS

Energy label

Quantity

Please try again. If the problem persists, contact our customer services.

Couldn’t switch team due to technical issues

You will be redirected shortly. If this takes longer than 5 minutes, please close this window and try again.

Buy Msp430 microcontrollers. Browse our latest Msp430 microcontrollers products. Fast and hassle free delivery.

Msp430 Microcontrollers | RS


We’ve sent an email to the address you provided.

Please **click the verification link** provided to confirm your address.

**Didn’t receive anything?** Please check your spam.



Customers also bought

**{{brandName}}** Distributor | RS

Manufacturer

Datasheets

Technical data sheets

Product comparison

Our Brands

Check for spelling mistakes in the URL and try again, or

We couldn't find what you're looking for

This list is full and we couldn't copy selected items

This list is full and we couldn't move selected items

My Account | Lists

My Account | View list

Not found what you're looking for? Try searching again for a specific Manufacturer Part Number

Top **{{count}}** products found for your MPN search **{{searchTerm}}**

##RESULTSCOUNT## for '##SEARCHTERM##' | RS

Call us on +603 5021 5888. Get a swift response between 9.00am – 6.00pm Monday - Friday.

Msp430 Microcontrollers

0 Products showing for Msp430 Microcontrollers

Popular Searches

Related links