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AT80C51RD2-3CSUM
MCU, 8BIT, 8051, 40MHZ, DIP-40
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT80C51RD2-3CSUMCopy
Manufacturer Standard Lead Time7 weeks
Newark Part No.80P3686
Product Range8051 Family AT80C51 Series Microcontrollers
Your Part Number
484 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $7.230 |
| 10+ | $6.940 |
| 30+ | $6.630 |
| 50+ | $6.500 |
| 100+ | $6.340 |
Price for:Each
Minimum: 1
Multiple: 1
$7.23
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT80C51RD2-3CSUMCopy
Manufacturer Standard Lead Time7 weeks
Newark Part No.80P3686
Product Range8051 Family AT80C51 Series Microcontrollers
Technical Datasheet
Product Range8051 Family AT80C51 Series Microcontrollers
CPU Speed40MHz
Device Core8051
Operating Frequency Max40MHz
Program Memory Size-
No. of Pins40Pins
MCU Case StyleDIP
IC Case / PackageDIP
No. of I/O's32I/O's
InterfacesUART
Embedded Interface TypeUART
RAM Memory Size1.25KB
ADC Channels-
ADC Resolution-
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingThrough Hole
MCU Family8051
MCU SeriesAT80C51
Qualification-
PackagingEach
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSL-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
8051 Family AT80C51 Series Microcontrollers
Device Core
8051
Program Memory Size
-
MCU Case Style
DIP
No. of I/O's
32I/O's
Embedded Interface Type
UART
ADC Channels
-
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Through Hole
MCU Series
AT80C51
Packaging
Each
RoHS Phthalates Compliant
Yes
SVHC
No SVHC (04-Feb-2026)
CPU Speed
40MHz
Operating Frequency Max
40MHz
No. of Pins
40Pins
IC Case / Package
DIP
Interfaces
UART
RAM Memory Size
1.25KB
ADC Resolution
-
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
MCU Family
8051
Qualification
-
Automotive Qualification Standard
-
MSL
-
Technical Docs (1)
Associated Products
4 Products Found
Legislation and Environmental
US ECCN:3A991A2
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate