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AT89C51RD2-SLRUM by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

AT89C51RD2-SLRUM

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

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RoHS Compliant
REEL Packaging
Certificate of Compliance
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 - Tape&Reel
Search Keywords: AT89C51RD2SLRUM
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    AT89C51RD2-SLRUM
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542310015
  • COO:
    TH
  • ECCN:
    3A991.a.2
  • Reel 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.
    500
  • Program Memory Size:
    64 KB
  • RAM Size:
    2 KB
  • Program Memory Type:
    Flash
  • Operating Temperature:
    -40 to 85 °C
  • ADC Resolution:
    N/A
  • Number of Programmable I/Os:
    32
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Frequently Asked Questions
Is AT89C51RD2-SLRUM RoHS compliant?
Yes, AT89C51RD2-SLRUM is RoHS compliant.
What is the lead time for AT89C51RD2-SLRUM?
The standard lead time for AT89C51RD2-SLRUM is approximately 5 days. In-stock quantities ship from OnlineComponents.com.
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 0
Manufacturer Stock:
1,809 can ship
MOQ for out of Stock Qty:
125
5 Weeks can ship 9/18/26
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Price (USD)
Qty
Unit Price
125
$19.92
250
$10.55
375
$7.42
500 +
$7.27
Reel Package
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