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AT89C4051-24SUR by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

AT89C4051-24SUR

MCU 8-bit 8051 CISC 4KB Flash 5V 20-Pin SOIC T/R

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RoHS Compliant
Packaging
Certificate of Compliance
Description +
MCU 8-bit 8051 CISC 4KB Flash 5V 20-Pin SOIC T/R
Search Keywords: AT89C405124SUR
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    AT89C4051-24SUR
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542310015
  • COO:
    CN
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    1
  • Operating Temperature:
    -40 to 70 °C
  • USB:
    08893
  • RAM Size:
    1288886B
  • ADC Resolution:
    N/A
  • Maximum CPU Frequency:
    24 MHz
  • On-Chip DAC:
    N/A
  • Minimum Operating Supply Voltage:
    4 V
  • Number of DACs:
    N/A
  • SPI:
    08887
  • CAN:
    08853
  • Supplier_Package:
    SOIC
  • Ethernet:
    08859
  • Dimension:
    mm8858mm
  • Data Bus Width:
    8 bit
  • Family Name:
    AT898861
  • Number of ADCs:
    N/A
  • On-Chip ADC:
    N/A
  • USART:
    08892
  • DAC Resolution:
    N/A
  • Family:
    AT89C4051
  • Supplier Temperature Grade:
    Commercial8888
  • Maximum Power Dissipation:
    N/A
  • Interface Type:
    UART8865
  • Program Memory Size:
    48884KB
  • Pin_Count:
    20
  • Packaging:
    Tape and Reel
  • Number of Timers:
    28878
  • Maximum Clock Rate:
    24 MHz
  • I2C:
    08862
  • Device Core:
    80518857
  • Typical Operating Supply Voltage:
    5 V
  • Number of Programmable I/Os:
    158877
  • Maximum Expanded Memory Size:
    N/A
  • Program Memory Type:
    Flash8885
  • I2S:
    08863
  • Instruction Set Architecture:
    CISC8864
  • Maximum Operating Supply Voltage:
    6 V
  • UART:
    18891
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Frequently Asked Questions
Is AT89C4051-24SUR RoHS compliant?
Yes, AT89C4051-24SUR is RoHS compliant.
What is the lead time for AT89C4051-24SUR?
The standard lead time for AT89C4051-24SUR is approximately 4 days. In-stock quantities ship from OnlineComponents.com.
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In Stock: 0
Manufacturer Stock:
5,000 can ship
4 Weeks can ship 9/14/26

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