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AT89C51RD2-SLSUM by microchip technology
Image is representational - see mfr. specs

AT89C51RD2-SLSUM

Microchip Technology

MCU - 8-bit 80C51 CISC - 64KB Flash - 3.3V/5V - 44-Pin PLCC - Tube

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Datasheet Accessories Notify Me

RoHS Compliant
TUBE Packaging
Certificate of Compliance Guarantee
This product may require extra documentation. Shipping may be delayed 1-2 days.
Description +
MCU - 8-bit 80C51 CISC - 64KB Flash - 3.3V/5V - 44-Pin PLCC - Tube
Search Keywords: AT89C51RD2SLSUM
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    AT89C51RD2-SLSUM
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542310015
  • COO:
    TH
  • ECCN:
    3A991.a.2
  • 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.
    27
  • Number of Programmable I/Os:
    32
  • RAM Size:
    2 KB
  • Program Memory Size:
    64 KB
  • Operating Temperature:
    -40 to 85 °C
  • ADC Resolution:
    N/A
  • Program Memory Type:
    Flash
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Product Guides +
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 1,342
Ships today, if you order in
Manufacturer Stock:
18,832 can ship
Minimum Order:
5
4 Weeks can ship 12/19/25
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Price (USD)
Qty
Unit Price
5
$9.10
27
$8.20
54
$7.73
108
$7.31
270
$7.27
513
$7.23
1,026 +
$7.20
Suppliers Standard Package
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