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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. AT89C51AC3-S3SUM Microchip

    AT89C51AC3-S3SUM [Microchip]

    AT89C51AC3-S3SUM
    AT89C51AC3-S3SUM

    Part No:

    AT89C51AC3-S3SUM

    Category:

    Microcontrollers - MCU

    Manufacturer:

    Microchip

    Description:

    64KB 64K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51AC3 52 Pin 60MHz 5V 52-LCC (J-Lead)

    RoHS Status:

    Product FAQ

    1. Is AT89C51AC3-S3SUM available for RFQ?

    Yes. AT89C51AC3-S3SUM by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for AT89C51AC3-S3SUM?

    Pricing for AT89C51AC3-S3SUM can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of AT89C51AC3-S3SUM?

    AT89C51AC3-S3SUM is a Microchip Microcontrollers - MCU with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 40 and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT89C51AC3-S3SUM?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can AT89C51AC3-S3SUM be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to AT89C51AC3-S3SUM?

    Yes. If AT89C51AC3-S3SUM is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Microcontrollers - MCU parts or compatible alternatives.

    RFQ

    Part Number:

    AT89C51AC3-S3SUM

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    7 Weeks
    Contact Plating
    Tin
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    52-LCC (J-Lead)
    Number of Pins
    52
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tube
    Series
    89C
    Published
    2002
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    52
    Additional Feature
    ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ
    Max Power Dissipation
    1W
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    J BEND
    Peak Reflow Temperature (Cel)
    245
    Supply Voltage
    5V
    Terminal Pitch
    1.27mm
    Frequency
    60MHz
    Time@Peak Reflow Temperature-Max (s)
    40
    Base Part Number
    AT89C51AC3
    Qualification Status
    Not Qualified
    Operating Supply Voltage
    5V
    Interface
    SPI, UART, USART
    Memory Size
    64kB
    Oscillator Type
    External
    Number of I/O
    36
    RAM Size
    2.25K x 8
    Voltage - Supply (Vcc/Vdd)
    3V~5.5V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Core Processor
    80C51
    Peripherals
    POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    64KB 64K x 8
    Connectivity
    SPI, UART/USART
    Bit Size
    8
    Data Converter
    A/D 8x10b
    Access Time
    60 μs
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    3
    Address Bus Width
    16
    Core Architecture
    8051
    EEPROM Size
    2K x 8
    Length
    19.15mm
    Height Seated (Max)
    4.57mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    AT89C51AC3-S3SUM Overview


    The package is 52-LCC (J-Lead)-shaped. There are 36 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the 89C series of electrical components. Having a size of 64KB 64K x 8, Microcontroller has a program memory of X bytes. A 80C51 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 52 has 52 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 64kB is the size of the memory in the IC part. Using the base part number AT89C51AC3, you will be able to find alternatives for the part. Using a 60MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 52 pins are accessible. In total, there are 3 timers/counters on the device. In addition, it comes with a 8051 core architecture. In addition to the above, there are other features such as ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ, to name but a few.

    AT89C51AC3-S3SUM Features


    52-LCC (J-Lead) package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    AT89C51AC3-S3SUM Applications


    There are a lot of Microchip Technology
    AT89C51AC3-S3SUM Microcontroller applications.


    • Instrument control
    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers

    Documents

    Datasheets:

    AT89C51AC3-S3SUM-Microchip-datasheet-11770275.pdfAT89C51AC3-S3SUM-Atmel-datasheet-25040.pdfAT89C51AC3-S3SUM-Atmel-datasheet-17018565.pdf

    PCN Design/Specification:

    Marking Chgs 11/Jul/2017

    PCN Assembly/Origin:

    Mult Dev Test Site Add 12/Dec/2018

    PCN Packaging:

    MBB/Label Chgs 16/Nov/2018

    ConflictMineralStatement:

    Microchip-company-68.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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