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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 887-7397
    • 제조사 부품 번호 PIC24FJ128GB106-I/PT
    개당가격(160개가 1트레이안에)
    ₩9,661.32
    Microchip
    PIC24FJ
    TQFP
    Surface Mount
    64
    PIC
    16bit
    128 kB
    32MHz
    16 kB
    1 x OTG
    9 x 16 bit
    3
    0
    3
    4
    0
    2 → 3.6 V
    • RS 제품 번호 251-5642
    • 제조사 부품 번호 PIC16F18146-I/6N
    개당가격(5개가 1팩안에)
    ₩2,041.68
    Microchip
    PIC16F181
    VQFN
    Surface Mount
    20
    PIC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 169-7141
    • 제조사 부품 번호 MK20DN512VLK10
    개당가격(96개가 1트레이안에)
    ₩19,206.08
    NXP
    Kinetis K2x
    LQFP
    Surface Mount
    80
    ARM Cortex M4
    -
    512 kB
    100MHz
    128 kB
    1
    1
    2
    2
    2
    4
    0
    1.71 → 3.6 V
    • RS 제품 번호 333-607P
    • 제조사 부품 번호 STM32U385CGT6Q
    개당(트레이에 담겨 공급됨)
    ₩8,514.52
    STMicroelectronics
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 127-8167
    • 제조사 부품 번호 AT90USB646-MU
    개당
    ₩13,009.60
    Microchip
    AT90
    QFN
    Surface Mount
    64
    AVR
    8bit
    64 kB
    16MHz
    4 kB
    1
    2 x 8/16 bit
    2
    0
    1
    1
    1
    2.7 → 5.5 V
    개당
    ₩25,624.40
    STMicroelectronics
    STM32H7
    LQFP
    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
    개당가격(5개가 1팩안에)
    ₩5,463.28
    STMicroelectronics
    STM32F0
    LQFP
    Surface Mount
    48
    ARM Cortex M0
    32bit
    256 kB
    48MHz
    32 kB
    -
    -
    2
    -
    2
    -
    6
    2.4 → 3.6 V
    개당(트레이에 담겨 공급됨)
    ₩25,669.52
    Microchip
    PIC18F
    TQFP
    Surface Mount
    44
    PIC
    8bit
    1.024 kB, 64 kB
    40MHz
    3.986 kB
    0
    2
    1
    0
    1
    0
    1
    4.2 → 5.5 V
    • RS 제품 번호 197-6099
    • 제조사 부품 번호 DSPIC33FJ64MC506-I/PT
    개당가격(160개가 1트레이안에)
    ₩12,466.28
    Microchip
    dsPIC33FJ
    TQFP
    Surface Mount
    64
    dsPIC
    16bit
    64 kB
    40MHz
    8 kB
    0
    1 x 16 bit
    2
    1
    2
    2
    0
    3 → 3.6 V
    • RS 제품 번호 865-6294
    • 제조사 부품 번호 EFM8SB10F8G-A-QFN20
    개당가격(20개가 1팩안에)
    ₩1,688.24
    Silicon Labs
    EFM8SB
    QFN
    Surface Mount
    20
    CIP-51
    8bit
    8 kB
    25MHz
    512 B
    0
    -
    1
    0
    1
    1
    0
    2.4 V
    개당(트레이에 담겨 공급됨)
    ₩15,058.80
    STMicroelectronics
    STM32
    UFBGA
    Surface Mount
    201
    ARM Cortex M33
    32bit
    2 MB
    250MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 703-7832
    • 제조사 부품 번호 PIC16F1823-E/P
    개당
    ₩3,083.20
    Microchip
    PIC16F
    PDIP
    Through Hole
    14
    PIC
    8bit
    2K x 14 words, 256 B
    32MHz
    128 B
    0
    1
    1
    0
    1
    0
    1
    1.8 to 5.5 V
    • RS 제품 번호 133-1601
    • 제조사 부품 번호 ATTINY24A-SSU
    개당가격(10개가 1팩안에)
    ₩1,513.40
    Microchip
    ATtiny24A
    SOIC
    Surface Mount
    14
    AVR
    8bit
    2 kB
    20MHz
    128 B
    0
    1
    1
    0
    1
    0
    0
    1.8 → 5.5 V
    • RS 제품 번호 177-3391
    • 제조사 부품 번호 AT32UC3A1256-AUT
    개당가격(90개가 1트레이안에)
    ₩20,516.44
    Microchip
    AT32
    TQFP
    Surface Mount
    100
    AVR
    32bit
    256 kB
    66MHz
    64 kB
    1
    1 x 16 bit
    6
    -
    1
    -
    4
    3.3 V
    • RS 제품 번호 819-6768
    • 제조사 부품 번호 C8051F553-IM
    개당가격(2개가 1팩안에)
    ₩12,144.80
    Silicon Labs
    C8051F
    QFN
    Surface Mount
    24
    8051
    8bit
    32 kB
    50MHz
    2.304 kB
    0
    1 x 16 bit
    1
    0
    1
    1
    0
    1.8 → 5.25 V
    • RS 제품 번호 379-2780
    • 제조사 부품 번호 PIC16C745-I/SP
    개당
    ₩9,118.00
    Microchip
    PIC16C
    SPDIP
    Through Hole
    28
    PIC
    8bit
    8K x 14 words
    24MHz
    256 B
    1 x Device
    2 x 10 bit
    0
    0
    0
    0
    1
    4.35 → 5.25 V
    개당
    ₩26,094.40
    Microchip
    PIC32MZ
    TQFP
    Surface Mount
    100
    MIPS® MicroAptiv™
    32bit
    160 (Boot Flash) kB, 2048 (Flash) KB
    200MHz
    512 kB
    3
    1 x 16/32 bit
    6
    2
    5
    6
    0
    3.3 V
    개당
    ₩40,532.80
    Texas Instruments
    Delfino™ Premium Performance
    BGA
    Surface Mount
    176
    -
    32bit
    512 kB
    150MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 703-7885
    • 제조사 부품 번호 PIC12F1822-I/SN
    개당
    ₩3,045.60
    Microchip
    PIC12
    SOIC
    Surface Mount
    8
    PIC
    8bit
    256 B, 2K x 14 words
    32MHz
    128 B
    0
    1
    1
    0
    1
    0
    1
    1.8 → 5.5 V
    • RS 제품 번호 133-1653
    • 제조사 부품 번호 ATTINY461A-SU
    개당가격(5개가 1팩안에)
    ₩2,489.12
    Microchip
    ATtiny461
    SOIC
    Surface Mount
    20
    AVR
    8bit
    4 kB
    20MHz
    256 B
    0
    1
    1
    0
    1
    0
    0
    1.8 → 5.5 V
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