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AT89LS52-16JU
MCU, 8BIT, 8051, 16MHZ, LCC-44
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT89LS52-16JUCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.44AC2254
Product Range8051 Family AT89LS52 Series Microcontrollers
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 6 week(s)
| Quantity | Price |
|---|---|
| 1+ | $5.730 |
| 25+ | $5.340 |
| 100+ | $4.950 |
Price for:Each
Minimum: 1
Multiple: 1
$5.73
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT89LS52-16JUCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.44AC2254
Product Range8051 Family AT89LS52 Series Microcontrollers
Technical Datasheet
Product Range8051 Family AT89LS52 Series Microcontrollers
Device Core8051
CPU Speed16MHz
Operating Frequency Max16MHz
Program Memory Size8KB
No. of Pins44Pins
MCU Case StyleLCC
IC Case / PackageLCC
No. of I/O's32I/O's
Embedded Interface TypeSPI, UART
InterfacesSPI, UART
RAM Memory Size250Byte
ADC Channels-
ADC Resolution-
Supply Voltage Min2.7V
Supply Voltage Max4V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU Family8051
MCU SeriesAT89LS52
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
8051 Family AT89LS52 Series Microcontrollers
CPU Speed
16MHz
Program Memory Size
8KB
MCU Case Style
LCC
No. of I/O's
32I/O's
Interfaces
SPI, UART
ADC Channels
-
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT89LS52
MSL
MSL 3 - 168 hours
Device Core
8051
Operating Frequency Max
16MHz
No. of Pins
44Pins
IC Case / Package
LCC
Embedded Interface Type
SPI, UART
RAM Memory Size
250Byte
ADC Resolution
-
Supply Voltage Max
4V
Operating Temperature Max
85°C
MCU Family
8051
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (3)
Alternatives for AT89LS52-16JU
1 Product Found
Legislation and Environmental
US ECCN:Unknown
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