Microcontrollers | 8 Bit, 16 Bit & 32 Bit Pic MCUs | RS
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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

    10009 표시되는 제품 Microcontrollers

    Microchip
    PIC10F
    SOT-23
    Surface Mount
    6
    PIC
    8bit
    256 words
    8MHz
    16 B
    0
    0
    0
    0
    0
    0
    0
    2 → 5.5 V
    Microchip
    PIC32MZ
    TQFP
    Surface Mount
    144
    MIPS® MicroAptiv™
    32bit
    160 (Boot Flash) kB, 2.048 (Flash) MB
    200MHz
    512 kB
    3
    1 x 16/32 bit
    6
    2
    5
    6
    0
    3.3 V
    Microchip
    PIC18F
    SOIC
    Surface Mount
    28
    PIC
    8bit
    1.024 kB, 64 kB
    40MHz
    3.986 kB
    0
    2
    1
    0
    1
    0
    1
    2 → 5.5 V
    STMicroelectronics
    STM8S
    LQFP
    Surface Mount
    48
    STM8
    8bit
    2.048 kB, 128 kB
    24MHz
    6 kB
    0
    1 x 16 bit
    1
    1
    1
    2
    0
    2.95 → 5.5 V
    STMicroelectronics
    STM32H7
    UFBGA
    Surface Mount
    176
    ARM Cortex M7
    32bit
    1.024 MB
    550MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microchip
    PIC18F
    SOIC
    Surface Mount
    28
    PIC
    8bit
    32 kB, 256 B
    64MHz
    1.536 kB
    0
    2
    1
    0
    1
    0
    1
    1.8 → 3.6 V
    Microchip
    PIC16F
    SPDIP
    Through Hole
    28
    PIC
    8bit
    256 B, 4096 x 14 words
    32MHz
    256 B
    0
    5 x 10 bit
    2
    0
    2
    0
    1
    1.8 → 5.5 V
    Microchip
    PIC12F
    SOIC
    Surface Mount
    8
    PIC
    8bit
    1024 words
    20MHz
    64 B
    0
    0
    0
    0
    0
    0
    0
    4.5 → 5.5 V
    STMicroelectronics
    STM32F2
    LQFP
    Surface Mount
    176
    ARM Cortex M3
    32bit
    1.024 MB
    120MHz
    128 + 4 kB
    1 x OTG
    1 x 16 bit
    3
    2
    3
    2
    4
    1.8 → 3.6 V
    STMicroelectronics
    STM32WBA
    UFBGA
    Surface Mount
    59
    ARM Cortex M33
    32bit
    1 MB
    100MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ₩10,095.60
    개당(트레이에 담겨 공급됨)
    STMicroelectronics
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microchip
    PIC
    SOIC
    Surface Mount
    28
    PIC
    16bit
    64 kB
    32MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    Tiva
    LQFP (PGE)
    Surface Mount
    144
    ARM Cortex M4F
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microchip
    AVR
    SOIC
    Surface Mount
    28
    AVR
    8bit
    32 KB
    24MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microchip
    PIC32MZ
    LQFP
    Surface Mount
    144
    MIPS® MicroAptiv™
    32bit
    160 (Boot Flash) kB, 2.048 (Flash) MB
    200MHz
    512 kB
    3
    1 x 16/32 bit
    6
    2
    5
    6
    0
    3.3 V
    Microchip
    PIC12C
    PDIP
    Through Hole
    8
    PIC
    8bit
    1024 x 12 words
    4MHz
    41 B
    0
    -
    0
    0
    0
    0
    0
    3 → 5.5 V
    NXP
    S12
    QFN
    Surface Mount
    48
    HCS12
    16bit
    32 kB
    25MHz
    2 kB
    0
    1 x 8 bit
    1
    0
    0
    0
    0
    3.13 → 5.5 V
    Microchip
    PIC18F
    TQFP
    Surface Mount
    64
    PIC
    8bit
    128 kB
    48MHz
    3.904 kB
    1 x Device
    5
    2
    0
    2
    2
    2
    2 → 3.6 V
    NXP
    S12
    LQFP
    Surface Mount
    144
    HCS12Z
    16bit
    64 kB
    32MHz
    4 kB
    0
    2 x 8/16 bit
    1
    1
    1
    0
    0
    5.5 → 18 V
    Microchip
    PIC18F
    TQFP
    Surface Mount
    44
    PIC
    8bit
    64 kB
    64MHz
    3.728 kB
    0
    1 x 10 bit
    2
    0
    2
    2
    2
    1.8 → 5.5 V
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