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    Part number
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    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. AT89S53-33AC Microchip

    AT89S53-33AC [Microchip]

    AT89S53-33AC
    AT89S53-33AC

    Part No:

    AT89S53-33AC

    Category:

    Microcontrollers - MCU

    Manufacturer:

    Microchip

    Description:

    Microcontroller 5V TQFP

    RoHS Status:

    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
    Package / Case
    TQFP
    Surface Mount
    YES
    JESD-609 Code
    e0
    Pbfree Code
    no
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    44
    Terminal Finish
    Tin/Lead (Sn/Pb)
    Max Operating Temperature
    70°C
    Min Operating Temperature
    0°C
    Technology
    CMOS
    Terminal Position
    QUAD

    Products Detail

    AT89S53-33AC Overview


    TQFP-packages are available. There are 32 I/O ports on this device. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 12kB. Using the PWM channel NO, the device works with the motor. Using the timer/counter system, it has 3 timers/counters. It has 44 pins in total. There is FLASH memory in this equipment. As a result of its 8051 core architecture, it can be used in many applications. This device has 32 programmable input and output channels.

    AT89S53-33AC Features


    TQFP package
    Microcontrollers subcategory
    Minimum temperature of 0°C


    AT89S53-33AC Applications


    There are a lot of Atmel (Microchip Technology)
    AT89S53-33AC Microcontroller applications.


    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances
    • Home video and audio

    Documents

    RohsStatement:

    Atmel-company-4.pdf
    Product FAQ

    1. Is AT89S53-33AC available for RFQ?

    Yes. AT89S53-33AC 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 AT89S53-33AC?

    Pricing for AT89S53-33AC 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 AT89S53-33AC?

    AT89S53-33AC is a Microchip Microcontrollers - MCU with Time@Peak Reflow Temperature-Max (s): 30 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 AT89S53-33AC?

    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 AT89S53-33AC 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 AT89S53-33AC?

    Yes. If AT89S53-33AC 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:

    AT89S53-33AC

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    240
    Supply Voltage
    5V
    Terminal Pitch
    0.8mm
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    30
    Pin Count
    44
    JESD-30 Code
    S-PQFP-G44
    Qualification Status
    Not Qualified
    Power Supplies
    5V
    Temperature Grade
    COMMERCIAL
    Interface
    SPI, UART
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    4.5V
    Memory Size
    12kB
    Number of I/O
    32
    RAM Size
    256B
    Memory Type
    FLASH
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Supply Current-Max
    25mA
    Bit Size
    8
    Frequency (Max)
    33MHz
    Has ADC
    NO
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    NO
    DAC Channels
    NO
    Number of Timers/Counters
    3
    Address Bus Width
    16
    ROM (words)
    12288
    Core Architecture
    8051
    On Chip Program ROM Width
    8
    Number of Programmable I/O
    32
    RAM (bytes)
    256
    Length
    10mm
    Height Seated (Max)
    1.2mm
    RoHS Status
    RoHS Compliant
  • 30-Day Guarantee
    30-Day Guarantee
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    Fasted Delivery
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