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    Microcontrollers

    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.

    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

    10552 표시되는 제품 Microcontrollers

    • RS 제품 번호 585-060
    • 제조사 부품 번호 ATTINY424-SSF
    개당가격(1083개가 1박스안에)
    ₩1,180.64
    Microchip
    ATTINY42
    SOIC
    Surface Mount
    14
    12 bit ADC
    -
    4 KB
    20MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 623-0932P
    • 제조사 부품 번호 PIC24FJ128GA010-I/PF
    개당(트레이에 담겨 공급됨)
    ₩10,242.24
    Microchip
    PIC24FJ
    TQFP
    Surface Mount
    100
    PIC
    16bit
    128 kB
    32MHz
    8 kB
    0
    5 x 10 bit
    2
    0
    2
    2
    0
    2 → 3.6 V
    • RS 제품 번호 193-6206
    • 제조사 부품 번호 ATTINY1616-SF
    개당가격(38개가 1튜브안에)
    ₩1,782.24
    Microchip
    ATtiny1616
    SOIC
    Surface Mount
    20
    AVR
    8bit
    16 kB
    20MHz
    2.048 kB
    0
    1 x 16 bit
    1
    0
    1
    1
    1
    2.7 → 5.5 V
    • RS 제품 번호 330-397P
    • 제조사 부품 번호 STM32WBA62CGU6
    개당(트레이에 담겨 공급됨)
    ₩8,179.88
    STMicroelectronics
    STM32
    UFQFPN
    Surface Mount
    48
    ARM Cortex M33
    -
    1 Mb
    100MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 127-6626
    • 제조사 부품 번호 AT89C51RC-24PU
    개당가격(2개가 1팩안에)
    ₩9,691.40
    Microchip
    80C51
    PDIP
    Surface Mount
    40
    80C51
    8bit
    32 kB
    40MHz
    512 B
    0
    0
    0
    0
    -
    1
    -
    4 → 5.5 V
    • RS 제품 번호 273-0271
    • 제조사 부품 번호 ATTINY3224-XU
    개당가격(96개가 1튜브안에)
    ₩1,673.20
    Microchip
    AVR
    TSSOP
    Surface Mount
    14
    8 bit MCU
    8bit
    32 KB
    20MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 177-1149
    • 제조사 부품 번호 CY8C4248LTI-L485
    개당가격(260개가 1트레이안에)
    ₩14,361.32
    Infineon
    CY8C4200
    QFN
    Surface Mount
    68
    ARM Cortex M0
    32bit
    256 kB
    48MHz
    32 kB
    2
    1 x 16 bit
    4
    2
    4
    4
    0
    1.8 → 5.5 V
    개당
    ₩20,548.40
    STMicroelectronics
    STM32F4
    LQFP
    Surface Mount
    176
    ARM Cortex M4
    32bit
    512 kB
    180MHz
    256 kB
    2
    -
    6
    2
    3
    4
    4
    1.7 → 3.6 V
    • RS 제품 번호 554-578
    • 제조사 부품 번호 PIC16F17576-I/PT
    개당가격(2개가 1팩안에)
    ₩2,697.80
    Microchip
    PIC16
    TQFP
    Surface Mount
    44
    PIC
    12bit
    28 kB
    32MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 127-6612
    • 제조사 부품 번호 AT89C2051-24PU
    개당가격(5개가 1팩안에)
    ₩3,797.60
    Microchip
    AT89
    PDIP
    Through Hole
    20
    8051
    8bit
    2 kB
    24MHz
    128 B
    0
    -
    -
    -
    -
    1
    -
    4 → 6 V
    개당(튜브에 담겨 공급됨)
    ₩3,993.12
    Microchip
    PIC18F
    SSOP
    Surface Mount
    20
    PIC
    8bit
    16 kB, 256 B
    48MHz
    768 B
    1 x Device
    1
    1
    0
    1
    0
    1
    1.8 → 3.6 V
    • RS 제품 번호 252-0706P
    • 제조사 부품 번호 MSP430G2553IPW20R
    개당(릴로 공급됨)
    ₩4,094.64
    Texas Instruments
    MSP430
    TSSOP (PW)
    Surface Mount
    20
    MSP430
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 584-978
    • 제조사 부품 번호 PIC18F16Q41-E/SO
    개당가격(532개가 1박스안에)
    ₩2,459.04
    Microchip
    PIC18
    SOIC
    Surface Mount
    20
    PIC18F
    -
    64 KB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 274-4227P
    • 제조사 부품 번호 PIC16F18026-I/SL
    개당(튜브에 담겨 공급됨)
    ₩1,720.20
    Microchip
    PIC16
    SOIC
    PCB Mount
    14
    PIC16
    8bit
    28 KB
    64MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 221-3604
    • 제조사 부품 번호 P2X8C4M64P
    개당가격(90개가 1트레이안에)
    ₩32,928.20
    Parallax Inc
    Propeller
    TQFP
    Surface Mount
    100
    -
    32bit
    16 kB
    25MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 199-5411P
    • 제조사 부품 번호 ATTINY4-TSHR
    개당(릴로 공급됨)
    ₩633.56
    Microchip
    ATtiny4
    SOT-23
    Surface Mount
    6
    AVR
    8bit
    8 kB
    20MHz
    32 B
    0
    1
    0
    0
    0
    0
    0
    1.8 → 5.5 V
    • RS 제품 번호 165-4814
    • 제조사 부품 번호 PIC18F2320-I/SP
    개당가격(15개가 1튜브안에)
    ₩14,891.48
    Microchip
    PIC18F
    SPDIP
    Through Hole
    28
    PIC
    8bit
    8.192 kB, 256 B
    40MHz
    512 B
    0
    2
    1
    0
    1
    0
    1
    4.2 → 5.5 V
    개당(트레이에 담겨 공급됨)
    ₩8,982.64
    STMicroelectronics
    STM32G0
    LQFP
    Surface Mount
    64
    ARM Cortex M0+
    32bit
    512 kB
    64MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 273-3216
    • 제조사 부품 번호 CY8C5688AXI-LP099
    개당
    ₩40,438.80
    Infineon
    CY8C56LP
    TQFP
    Surface Mount
    100
    ARM Cortex M3
    32bit
    256 kB
    80MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩28,482.00
    STMicroelectronics
    STM32L4+
    UFBGA
    Surface Mount
    144
    ARM Cortex M4
    32bit
    2 MB
    120MHz
    640 kB
    1
    2 x 16 bit
    3
    1
    4
    6
    3
    3.6 (Maximum) V
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