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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

    10519 표시되는 제품 Microcontrollers

    • RS 제품 번호 212-060P
    • 제조사 부품 번호 MC9S08GT16ACFBE
    개당(트레이에 담겨 공급됨)
    ₩13,874.40
    NXP
    HCS08
    QFP
    Surface Mount
    44
    S08
    8bit
    16 kB
    40MHz
    2 kB
    0
    2 x 16 bit
    1
    0
    1
    2
    0
    1.8 → 3.6 V
    개당가격(250개가 1트레이안에)
    ₩4,081.48
    STMicroelectronics
    STM32F0
    LQFP
    Surface Mount
    32
    ARM Cortex M0
    32bit
    32 kB
    48MHz
    6 kB
    1
    -
    1
    1
    1
    -
    2
    2 → 3.6 V
    • RS 제품 번호 131-0322
    • 제조사 부품 번호 ATMEGA644P-20PU
    개당
    ₩11,204.80
    Microchip
    ATmega
    PDIP
    Through Hole
    40
    AVR
    8bit
    64 kB
    20MHz
    4 kB
    0
    1
    3
    0
    1
    2
    2
    2.7 → 5.5 V
    개당가격(360개가 1트레이안에)
    ₩24,622.36
    STMicroelectronics
    STM32F7
    LQFP
    Surface Mount
    144
    ARM Cortex M7
    32bit
    1.024 MB
    216MHz
    340 kB
    2
    2 x 16 bit
    -
    -
    -
    -
    -
    1.7 → 3.6 V
    • RS 제품 번호 663-3867
    • 제조사 부품 번호 UPD78F0433GB-GAG-AX
    개당
    ₩10,539.28
    Renesas Electronics
    78K0
    LQFP
    Surface Mount
    52
    78K0
    8bit
    32 kB
    10MHz
    1 kB
    0
    2 x 8/9 bit
    0
    0
    0
    2
    0
    1.8 → 5.5 V
    • RS 제품 번호 526-8857
    • 제조사 부품 번호 C8051F320-GQ
    개당
    ₩22,184.00
    Silicon Labs
    C8051F
    LQFP
    Surface Mount
    32
    8051
    8bit
    16 kB
    25MHz
    2.304 kB
    1 x Device
    5
    1
    0
    1
    1
    0
    2.7 → 3.6 V
    • RS 제품 번호 273-3150
    • 제조사 부품 번호 CY8C4125AXI-483
    개당
    ₩6,824.40
    Infineon
    PSOC™ 4100
    TQFP
    Surface Mount
    44
    ARM Cortex M0 CPU
    32bit
    32 kB
    24MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 171-1687
    • 제조사 부품 번호 P8X32A-D40
    개당가격(10개가 1튜브안에)
    ₩17,286.60
    Parallax Inc
    Propeller
    PDIP
    Through Hole
    40
    P8X32A
    32bit
    64 kB
    80MHz
    32.768 kB
    1 x Device
    -
    0
    0
    0
    0
    0
    2.7 → 3.6 V
    • RS 제품 번호 221-3605
    • 제조사 부품 번호 P2X8C4M64P
    개당
    ₩32,054.00
    Parallax Inc
    Propeller
    TQFP
    Surface Mount
    100
    -
    32bit
    16 kB
    25MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당가격(260개가 1트레이안에)
    ₩9,749.68
    STMicroelectronics
    A7
    TFBGA
    Surface Mount
    289
    ARM Cortex A7
    8 / 16bit
    168 kByte
    1GHz
    168 kByte
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩2,143.20
    STMicroelectronics
    STM32C
    UFQFPN
    Surface Mount
    32
    ARM Cortex M0+
    32bit
    512 kB
    48MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 793-1392
    • 제조사 부품 번호 STM8S003F3P6
    개당가격(10개가 1팩안에)
    ₩1,067.84
    STMicroelectronics
    STM8S
    TSSOP
    Surface Mount
    20
    STM8
    8bit
    8 kB
    16MHz
    1 kB
    0
    1 x 16 bit
    1
    0
    1
    1
    0
    6.5 V
    • RS 제품 번호 400-794
    • 제조사 부품 번호 PIC24FJ128GA010-I/PT
    개당
    ₩9,306.00
    Microchip
    PIC24FJ
    TQFP
    Surface Mount
    100
    PIC
    16bit
    128 kB
    32MHz
    8 kB
    0
    1 x 16 bit
    2
    0
    2
    2
    0
    2 → 3.6 V
    • RS 제품 번호 171-7854
    • 제조사 부품 번호 PIC16F15386-I/PT
    개당가격(5개가 1팩안에)
    ₩2,865.12
    Microchip
    PIC16F
    TQFP
    Surface Mount
    48
    PIC
    8bit
    28 kB
    32MHz
    2 kB
    0
    1 x 10 bit
    2
    0
    2
    2
    2
    5.5 V
    개당(트레이에 담겨 공급됨)
    ₩28,500.80
    STMicroelectronics
    STM32F4
    LQFP
    Surface Mount
    144
    ARM Cortex M4
    32bit
    2.048 MB
    180MHz
    256 kB
    2
    2 x 16 bit
    3
    2
    3
    4
    4
    3.6 V
    • RS 제품 번호 264-8797
    • 제조사 부품 번호 PIC32MK1024MCM100-I/PT
    개당
    ₩18,499.20
    Microchip
    PIC32
    TQFP
    Surface Mount
    100
    PIC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 264-7974
    • 제조사 부품 번호 PIC16F627-04I/P
    개당가격(25개가 1튜브안에)
    ₩6,555.56
    Microchip
    PIC16
    PDIP
    Through Hole
    18
    PIC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당가격(60개가 1트레이안에)
    ₩16,389.84
    STMicroelectronics
    STM32F1
    LQFP
    Surface Mount
    144
    ARM Cortex M3
    32bit
    1 MB
    36MHz
    80 kB
    0
    10 x 16 bit
    3
    0
    2
    2
    3
    2 → 3.6 V
    • RS 제품 번호 131-0270
    • 제조사 부품 번호 ATMEGA328P-AN
    개당가격(2개가 1팩안에)
    ₩6,326.20
    Microchip
    ATmega
    TQFP
    Surface Mount
    32
    AVR
    8bit
    32 kB
    20MHz
    2 kB
    0
    1
    2
    0
    1
    1
    1
    1.8 → 5.5 V
    개당
    ₩26,432.80
    STMicroelectronics
    STM32H7
    UFBGA
    Surface Mount
    176
    ARM Cortex M7
    32bit
    2 MB
    400MHz
    1 MB
    2
    2 x 32 bit
    6
    2
    4
    4
    4
    3.6 (Maximum) V
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