Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    Microcontrollers

    Manufacturer Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device 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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    W78E054C40PL

    W78E054C40PL

    IC MCU 8BIT 16KB FLASH 44PLCC

    Nuvoton Technology Corporation

    2,691
    RFQ
    W78E054C40PL

    Datasheet

    W78E054C40PL 44-LCC (J-Lead) W78 Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, UART/USART POR, WDT 36 16KB (16K x 8) FLASH - 256 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E058B40DL

    W78E058B40DL

    IC MCU 8BIT 32KB FLASH 40DIP

    Nuvoton Technology Corporation

    1,381
    RFQ
    W78E058B40DL

    Datasheet

    W78E058B40DL 40-DIP W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR, WDT 32 32KB (32K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78E058B40FL

    W78E058B40FL

    IC MCU 8BIT 32KB FLASH 44QFP

    Nuvoton Technology Corporation

    1,598
    RFQ
    W78E058B40FL

    Datasheet

    W78E058B40FL 44-BQFP W78 Tray Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR, WDT 36 32KB (32K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E058B40PL

    W78E058B40PL

    IC MCU 8BIT 32KB FLASH 44PLCC

    Nuvoton Technology Corporation

    2,766
    RFQ
    W78E058B40PL

    Datasheet

    W78E058B40PL 44-LCC (J-Lead) W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR, WDT 36 32KB (32K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E378A10PL

    W78E378A10PL

    IC MCU 8BIT 32KB FLASH 44PLCC

    Nuvoton Technology Corporation

    2,193
    RFQ
    W78E378A10PL

    Datasheet

    W78E378A10PL 44-LCC (J-Lead) W78 Tube Obsolete Not Verified 80C31 8-Bit 10MHz EBI/EMI, Serial Port LVD, POR, WDT 25 32KB (32K x 8) FLASH - 576 x 8 4.5V ~ 5.5V A/D 7x8b; D/A 11x8b Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E516B40DL

    W78E516B40DL

    IC MCU 8BIT 64KB FLASH 40DIP

    Nuvoton Technology Corporation

    1,588
    RFQ
    W78E516B40DL

    Datasheet

    W78E516B40DL 40-DIP W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR 32 64KB (64K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78E516B40FL

    W78E516B40FL

    IC MCU 8BIT 64KB FLASH 44QFP

    Nuvoton Technology Corporation

    2,204
    RFQ
    W78E516B40FL

    Datasheet

    W78E516B40FL 44-BQFP W78 Tray Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR 36 64KB (64K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E516B40PL

    W78E516B40PL

    IC MCU 8BIT 64KB FLASH 44PLCC

    Nuvoton Technology Corporation

    1,334
    RFQ
    W78E516B40PL

    Datasheet

    W78E516B40PL 44-LCC (J-Lead) W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, UART/USART POR 36 64KB (64K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78E858A40DL

    W78E858A40DL

    IC MCU 8BIT 32KB FLASH 40DIP

    Nuvoton Technology Corporation

    2,822
    RFQ
    W78E858A40DL

    Datasheet

    W78E858A40DL 40-DIP W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, Serial Port POR, PWM, WDT 32 32KB (32K x 8) FLASH - 768 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78E858A40FL

    W78E858A40FL

    IC MCU 8BIT 32KB FLASH 44QFP

    Nuvoton Technology Corporation

    1,344
    RFQ
    W78E858A40FL

    Datasheet

    W78E858A40FL 44-BQFP W78 Tray Last Time Buy Not Verified 8052 8-Bit 40MHz EBI/EMI, Serial Port POR, PWM, WDT 36 32KB (32K x 8) FLASH - 768 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78ERD2A40DL

    W78ERD2A40DL

    IC MCU 8BIT 64KB FLASH 40DIP

    Nuvoton Technology Corporation

    2,936
    RFQ
    W78ERD2A40DL

    Datasheet

    W78ERD2A40DL 40-DIP W78 Tube Obsolete Not Verified 8052 8-Bit 40MHz EBI/EMI, Serial Port POR, PWM, WDT 32 64KB (64K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78ERD2A40FL

    W78ERD2A40FL

    IC MCU 8BIT 64KB FLASH 44QFP

    Nuvoton Technology Corporation

    1,886
    RFQ
    W78ERD2A40FL

    Datasheet

    W78ERD2A40FL 44-BQFP W78 Tray Last Time Buy Not Verified 8052 8-Bit 40MHz EBI/EMI, Serial Port POR, PWM, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78IRD2A25DL

    W78IRD2A25DL

    IC MCU 8BIT 64KB FLASH 40DIP

    Nuvoton Technology Corporation

    1,465
    RFQ
    W78IRD2A25DL

    Datasheet

    W78IRD2A25DL 40-DIP W78 Tube Obsolete Not Verified 80C52 8-Bit 25MHz EBI/EMI, UART/USART POR, PWM, WDT 32 64KB (64K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
    W78IRD2A25PL

    W78IRD2A25PL

    IC MCU 8BIT 64KB FLASH 44PLCC

    Nuvoton Technology Corporation

    2,507
    RFQ
    W78IRD2A25PL

    Datasheet

    W78IRD2A25PL 44-LCC (J-Lead) W78 Tube Last Time Buy Not Verified 80C52 8-Bit 25MHz EBI/EMI, UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
    W78L032A24DL

    W78L032A24DL

    IC MCU 8BIT ROMLESS 40DIP

    Nuvoton Technology Corporation

    1,296
    RFQ
    W78L032A24DL

    Datasheet

    W78L032A24DL 40-DIP W78 Tube Active Not Verified 80C32 8-Bit 24MHz EBI/EMI, Serial Port - 32 - ROMless - 256 x 8 1.8V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78L032A24FL

    W78L032A24FL

    IC MCU 8BIT ROMLESS 44QFP

    Nuvoton Technology Corporation

    1,724
    RFQ
    W78L032A24FL

    Datasheet

    W78L032A24FL 44-BQFP W78 Tray Active Not Verified 80C32 8-Bit 24MHz EBI/EMI, Serial Port - 32 - ROMless - 256 x 8 1.8V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78L054A24DL

    W78L054A24DL

    IC MCU 8BIT 16KB FLASH 40DIP

    Nuvoton Technology Corporation

    1,731
    RFQ
    W78L054A24DL

    Datasheet

    W78L054A24DL 40-DIP W78 Tube Obsolete Not Verified 8051 8-Bit 24MHz EBI/EMI, UART/USART POR, WDT 32 16KB (16K x 8) FLASH - 256 x 8 2.4V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78L054C24PL

    W78L054C24PL

    IC MCU 8BIT 16KB FLASH 44PLCC

    Nuvoton Technology Corporation

    2,404
    RFQ
    W78L054C24PL

    Datasheet

    W78L054C24PL 44-LCC (J-Lead) W78 Tube Obsolete Not Verified 8051 8-Bit 24MHz EBI/EMI, UART/USART POR, WDT 36 16KB (16K x 8) FLASH - 256 x 8 2.4V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
    W78L516A24DL

    W78L516A24DL

    IC MCU 8BIT 64KB FLASH 40DIP

    Nuvoton Technology Corporation

    1,904
    RFQ
    W78L516A24DL

    Datasheet

    W78L516A24DL 40-DIP W78 Tube Obsolete Not Verified 80C52 8-Bit 24MHz EBI/EMI, Serial Port POR, WDT 32 64KB (64K x 8) FLASH - 1.25K x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
    W78L516A24FL

    W78L516A24FL

    IC MCU 8BIT 64KB FLASH 44QFP

    Nuvoton Technology Corporation

    1,230
    RFQ
    W78L516A24FL

    Datasheet

    W78L516A24FL 44-BQFP W78 Tray Obsolete Not Verified 80C52 8-Bit 24MHz EBI/EMI, Serial Port POR, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
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