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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 819-6985
    • 제조사 부품 번호 C8051F133-GQ
    개당
    ₩40,694.48
    Silicon Labs
    C8051F
    TQFP
    Surface Mount
    64
    8051
    8bit
    64 kB
    100MHz
    8.448 kB
    0
    1 x 16 bit
    1
    0
    1
    2
    0
    3.3 V
    • RS 제품 번호 165-4769
    • 제조사 부품 번호 PIC16F73-I/SP
    개당가격(15개가 1튜브안에)
    ₩10,074.92
    Microchip
    PIC16F
    SPDIP
    Through Hole
    28
    PIC
    8bit
    4K x 14 words
    20MHz
    192 B
    0
    2
    1
    0
    1
    0
    1
    4 → 5.5 V
    • RS 제품 번호 866-8137
    • 제조사 부품 번호 PIC16F886-I/SP
    개당가격(15개가 1튜브안에)
    ₩5,367.40
    Microchip
    PIC16F
    SPDIP
    Through Hole
    28
    PIC
    8bit
    8.192 kB
    20MHz
    368 B
    1
    1 x 10 bit
    1
    0
    1
    0
    1
    2 → 5.5 V
    개당가격(2개가 1팩안에)
    ₩5,649.40
    STMicroelectronics
    STM32F0
    LQFP
    Surface Mount
    64
    ARM Cortex M0
    32bit
    64 kB
    48MHz
    16 kB
    1
    1 x 16 bit
    2
    1
    2
    0
    4
    2 → 3.6 V
    • RS 제품 번호 333-070
    • 제조사 부품 번호 PIC18F46K22-I/P
    개당가격(70개가 1박스안에)
    ₩7,856.52
    Microchip
    PIC
    VQFN
    Surface Mount
    20
    PIC18
    8bit
    64 Kb
    20MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩154,160.00
    STMicroelectronics
    STM32H7
    TFBGA
    Surface Mount
    -
    ARM Cortex A7, ARM Cortex M4
    32bit
    128 kB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 131-0267
    • 제조사 부품 번호 ATMEGA328-AU
    개당가격(5개가 1팩안에)
    ₩4,089.00
    Microchip
    ATmega
    TQFP
    Surface Mount
    32
    AVR
    8bit
    32 kB
    20MHz
    2 kB
    0
    1
    2
    0
    0
    0
    1
    1.8 → 5.5 V
    개당
    ₩17,070.40
    STMicroelectronics
    STM32F4
    LQFP
    Surface Mount
    100
    ARM Cortex M4
    32bit
    512 kB
    168MHz
    4 kB, 192 kB
    1 x Device, 1 x Host, 1 x OTG
    1 x 16 bit
    3
    2
    3
    2
    4
    1.8 → 3.6 V
    • RS 제품 번호 240-2942
    • 제조사 부품 번호 ATTINY826-SU
    개당가격(38개가 1튜브안에)
    ₩1,645.00
    Microchip
    ATTINY
    SOIC
    Surface Mount
    20
    AVR
    12bit
    8 kB
    20MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당
    ₩21,262.80
    STMicroelectronics
    STM32F4
    LQFP
    Surface Mount
    144
    ARM Cortex M4
    32bit
    1.024 MB
    168MHz
    4 kB, 192 kB
    1 x Device, 1 x Host, 1 x OTG
    1 x 16 bit
    3
    2
    3
    2
    4
    1.8 → 3.6 V
    • RS 제품 번호 212-060
    • 제조사 부품 번호 MC9S08GT16ACFBE
    개당
    ₩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
    • RS 제품 번호 178-7031
    • 제조사 부품 번호 MC9S08GT16ACFBE
    개당가격(480개가 1트레이안에)
    ₩9,223.28
    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
    • RS 제품 번호 786-2120
    • 제조사 부품 번호 MK20DX256VLH7
    개당
    ₩18,079.96
    NXP
    Kinetis K2x
    LQFP
    Surface Mount
    64
    ARM Cortex M4
    -
    288 kB
    72MHz
    66 kB
    1
    1
    1
    1
    2
    3
    0
    1.71 → 3.6 V
    • RS 제품 번호 887-7375
    • 제조사 부품 번호 PIC24FJ128GA010-I/PF
    개당가격(90개가 1트레이안에)
    ₩12,022.60
    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 169-7280
    • 제조사 부품 번호 MC9S12DG128CPVE
    개당가격(60개가 1트레이안에)
    ₩103,471.44
    NXP
    HCS12
    LQFP
    Surface Mount
    112
    HSC12
    16bit
    128 kB
    25MHz
    8 kB
    0
    2 x 8/16 bit
    2
    2
    1
    0
    0
    2.5 → 5 V
    • RS 제품 번호 133-1678
    • 제조사 부품 번호 ATTINY85V-10SU
    개당가격(5개가 1팩안에)
    ₩2,218.40
    Microchip
    ATtiny85
    SOIJ
    Surface Mount
    8
    AVR
    8bit
    8 kB
    10MHz
    512 B
    0
    1
    1
    0
    1
    0
    0
    1.8 → 5.5 V
    • RS 제품 번호 249-2475
    • 제조사 부품 번호 PIC16F18044-I/P
    개당가격(22개가 1튜브안에)
    ₩3,556.96
    Microchip
    PIC16
    PDIP
    Through Hole
    20
    PIC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 257-6332
    • 제조사 부품 번호 EFM32PG23B310F64IM48-C
    개당가격(200개가 1트레이안에)
    ₩5,019.60
    Silicon Labs
    Gecko 23
    QFN
    Surface Mount
    48
    32-bit ARM Cortex M4
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 198-4610
    • 제조사 부품 번호 EFM32WG880F256-B-QFP100
    개당가격(90개가 1트레이안에)
    ₩14,180.84
    Silicon Labs
    EFM32
    LQFP
    Surface Mount
    100
    ARM Cortex M4
    32bit
    256 kB
    48MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    개당(릴로 공급됨)
    ₩3,171.56
    STMicroelectronics
    STM32L0
    TSSOP
    Surface Mount
    20
    ARM Cortex M0+
    32bit
    16 kB
    32MHz
    2 kB
    -
    -
    1
    -
    1
    1
    1
    1.65 → 3.6 V
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