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    1. Home/
    2. All Manufacturers/
    3. NUVOTON/
    4. Embedded Processors & Controllers/
    5. Microcontrollers - MCU

    Microcontrollers - MCU

    (105,517)

    Microcontrollers (MCUs) are highly integrated embedded control devices that combine a processor core with on-chip resources to execute dedicated firmware. They are designed to provide self-contained control and decision-making functions within electronic systems.

    Within the broader category of Embedded Processors & Controllers, MCUs typically integrate multiple functional blocks into a single device, such as:

    • Processing logic for running embedded software
    • Memory resources to store program code and data
    • Peripheral interfaces for interacting with external components and signals
    • Timing and control features to coordinate system operation

    Microcontrollers are selected based on architectural compatibility, available on-chip functions, and overall system integration needs, serving as a central control element in embedded electronic designs.

    841Results Found

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    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    W79L632A25FL
    RoHS
    W79L632A25FL

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    The W79E(L)632 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

    W79L532A25FL
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    W79L532A25FL

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    The W79E(L)532 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

    W79L532A25DL
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    W79L532A25DL

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    The W79E(L)532 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

    W79E8213RASG
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    W79E8213RASG

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    The W79E8213 series are an 8-bit 4T-8051 microcontroller which has Flash EPROM which is programmable by ICP (In Circuit Program) or by hardware writer. The instruction set of the W79E8213 series are fully compatible with the standard 8052.

    W79E532A40PL
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    W79E532A40PL

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    The W79E(L)532 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

    W79E532A40FL
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    W79E532A40FL

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    The W79E(L)532 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

    W79E532A40DL
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    W79E532A40DL

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    Fast 8051-compatible microcontroller with redesigned core, 1.5-3x faster instruction execution, 128 KB Flash, 4 KB auxiliary Flash, 1 KB SRAM, power-saving modes.

    W79E4051RARG
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    W79E4051RARG

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    The W79E4051/2051 series are an 8-bit Turbo 51 microcontroller with in-system programmable Flash EPROM.

    W79E4051ASG
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    W79E4051ASG

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    The W79E4051/2051 series are an 8-bit Turbo 51 microcontroller with in-system programmable Flash EPROM.

    W79E4051ARG
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    W79E4051ARG

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    8-bit Turbo 51 microcontroller with in-system programmable Flash EPROM.

    W79E227APG
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    W79E227APG

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    The W79E22X SERIES is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W79E227ALG
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    W79E227ALG

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    The W79E22X SERIES is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W79E226APG
    RoHS
    W79E226APG

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    The W79E22X SERIES is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W79E225APG
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    W79E225APG

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    The W79E22X SERIES is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W79E225ALG
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    W79E225ALG

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    The W79E22X SERIES is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W79E2051ARG
    RoHS
    W79E2051ARG

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    The W79E4051/2051 series are an 8-bit Turbo 51 microcontroller which has an in-system programmable Flash EPROM which Flash EPROM can program by ICP (In Circuit Program) Writer.

    W79E2051AKG
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    W79E2051AKG

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    The W79E4051/2051 series are an 8-bit Turbo 51 microcontroller which has an in-system programmable Flash EPROM which Flash EPROM can program by ICP (In Circuit Program) Writer. The instruction set of the W79E4051/2051 series are fully compatible with the standard 8052.

    W79E201A16PL
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    W79E201A16PL

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    The W79E201 is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles. Typically, the W79E201 executes instructions 1.5 to 3 times faster than that of the traditional 8051/52, depending on the type of instruction, and the overall performance is about 2.5 times better at the same crystal speed.

    W79E201A16FL
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    W79E201A16FL

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    The W79E201 is a fast, 8051/52-compatible microcontroller with a redesigned processor core that eliminates wasted clock and memory cycles.

    W78L812A24PL
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    RoHS
    W78L812A24PL

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    The W78L812 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption. The instruction set for the W78L812 is fully compatible with the standard 8051.

    W78L812A24FL
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    W78L812A24FL

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    8-bit microcontroller with wide supply voltage range and low power consumption, compatible with standard 8051 instruction set.

    W78L812A24DL
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    W78L812A24DL

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    The W78L812 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption. The instruction set for the W78L812 is fully compatible with the standard 8051.

    W78L801A24PL
    W78L801A24PL

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    The W78L801 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption.

    W78L801A24LL
    W78L801A24LL

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    The W78L801 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption.

    W78L801A24FL
    RoHS
    W78L801A24FL

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    The W78L801 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption.

    W78L801A24DL
    RoHS
    W78L801A24DL

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    The W78L801 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption. The instruction set for the W78L801 is fully compatible with the standard 8051.

    W78L365A24DL
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    W78L365A24DL

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    The W78L365A is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating. The instruction set of the W78L365A is fully compatible with the standard 8052.

    W78L051A24PL
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    W78L051A24PL

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    8-bit microcontroller with wide supply voltage range and low power consumption, compatible with standard 8051 instruction set.

    W78L032A24PL
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    W78L032A24PL

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    The W78L32 microcontroller supplies a wider frequency range and supply voltages than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C32 microcontroller series.

    W78L032A24FL
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    W78L032A24FL

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    The W78L32 microcontroller supplies a wider frequency range and supply voltages than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C32 microcontroller series.

    W78L032A24DL
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    W78L032A24DL

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    The W78L32 microcontroller supplies a wider frequency range and supply voltages than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C32 microcontroller series.

    W78IRD2A25DL
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    W78IRD2A25DL

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    The W78IRD2 is an 8-bit microcontroller which is pin- and instruction-set-compatible with the standard 80C52. The W78IRD2 contains a 64-KB Flash EPROM whose contents may be updated in-system by a loader program stored in an auxiliary, 4-KB Flash EPROM.

    W78I054DPG
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    W78I054DPG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78I054D/ W78I052D/ W78I051D series is fully compatible with the standard 8052.

    W78I054DFG
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    W78I054DFG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78I054D/ W78I052D/ W78I051D series is fully compatible with the standard 8052.

    W78I054DDG
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    W78I054DDG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78I054D/ W78I052D/ W78I051D series is fully compatible with the standard 8052.

    W78I052DPG
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    W78I052DPG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption.

    W78I052DFG
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    W78I052DFG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78I054D/ W78I052D/ W78I051D series is fully compatible with the standard 8052.

    W78I052DDG
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    W78I052DDG

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    The W78I054D/W78I052D/W78I051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78I054D/ W78I052D/ W78I051D series is fully compatible with the standard 8052.

    W78ERD2A40PL
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    W78ERD2A40PL

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    8-bit microcontroller pin- and instruction-set-compatible with standard 80C52.

    W78E858A40PL
    W78E858A40PL

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    The W78E858 is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating.

    W78E365A40PL
    W78E365A40PL

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    8-bit microcontroller with in-system programmable Flash EPROM, compatible with standard 8052.

    W78E058DPG
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    W78E058DPG

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    The W78E516D/W78E058D series is an 8-bit microcontroller which has an in-system programmable Flash EPROM for on-chip firmware updating.

    W78E058DFG
    RoHS
    W78E058DFG

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    The W78E516D/W78E058D series is an 8-bit microcontroller which has an in-system programmable Flash EPROM for on-chip firmware updating.

    W78E058DDG
    RoHS
    W78E058DDG

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    The W78E516D/W78E058D series is an 8-bit microcontroller which has an in-system programmable Flash EPROM for on-chip firmware updating.

    W78E058B40PL
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    W78E058B40PL

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    8-bit microcontroller with in-system programmable Flash EPROM for firmware updating, compatible with standard 8052.

    W78E058B40FL
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    W78E058B40FL

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    The W78E058B is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating. The instruction set of the W78E058B is fully compatible with the standard 8052.

    W78E058B40DL
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    W78E058B40DL

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    The W78E058B is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating. The instruction set of the W78E058B is fully compatible with the standard 8052.

    W78E054DDG
    W78E054DDG

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    The W78E054D/W78E052D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78E054D/W78E052D series is fully compatible with the standard 8052.

    W78E052C40PL
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    W78E052C40PL

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    The W78E052C is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78E052C is fully compatible with the standard 8051.

    W78E052C40FL
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    W78E052C40FL

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    8-bit microcontroller with low power consumption, compatible with standard 8051 instruction set.

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