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AT89C55WD-24JU
MCU, 8BIT, 8051, 24MHZ, PLCC-44
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT89C55WD-24JU
Newark Part No.96K6571
Product Range8051 Family AT89C55 Series Microcontrollers
Technical Datasheet
2,825 In Stock
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Delivery in 2-4 Business Days(UK stock)
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| Quantity | Price |
|---|---|
| 1+ | $4.940 |
| 10+ | $4.750 |
| 25+ | $4.550 |
| 54+ | $4.360 |
| 108+ | $4.170 |
Price for:Each
Minimum: 1
Multiple: 1
$4.94
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT89C55WD-24JU
Newark Part No.96K6571
Product Range8051 Family AT89C55 Series Microcontrollers
Technical Datasheet
Product Range8051 Family AT89C55 Series Microcontrollers
CPU Speed24MHz
Device Core8051
Operating Frequency Max24MHz
Program Memory Size20KB
No. of Pins44Pins
IC Case / PackageLCC
MCU Case StyleLCC
No. of I/O's32I/O's
Embedded Interface TypeUART
InterfacesUART
RAM Memory Size256Byte
ADC Channels-
ADC Resolution-
Supply Voltage Min4V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU Family8051
MCU SeriesAT89C55
Qualification-
PackagingEach
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
Technical Specifications
Product Range
8051 Family AT89C55 Series Microcontrollers
Device Core
8051
Program Memory Size
20KB
IC Case / Package
LCC
No. of I/O's
32I/O's
Interfaces
UART
ADC Channels
-
Supply Voltage Min
4V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT89C55
Packaging
Each
RoHS Phthalates Compliant
Yes
SVHC
No SVHC (25-Jun-2025)
CPU Speed
24MHz
Operating Frequency Max
24MHz
No. of Pins
44Pins
MCU Case Style
LCC
Embedded Interface Type
UART
RAM Memory Size
256Byte
ADC Resolution
-
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
MCU Family
8051
Qualification
-
Automotive Qualification Standard
-
MSL
MSL 2 - 1 year
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability