Print Page
AT89LS52-16AU
MCU, 8BIT, 8051, 16MHZ, TQFP-44
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT89LS52-16AU
Newark Part No.44AC2253
Product Range8051 Family AT89LS52 Series Microcontrollers
Technical Datasheet
930 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 9pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $3.190 |
| 10+ | $3.050 |
| 25+ | $2.910 |
| 50+ | $2.780 |
| 100+ | $2.650 |
Price for:Each
Minimum: 1
Multiple: 1
$3.19
Enter Your Part No/Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT89LS52-16AU
Newark Part No.44AC2253
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
IC Case / PackageTQFP
MCU Case StyleTQFP
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-
Technical Specifications
Product Range
8051 Family AT89LS52 Series Microcontrollers
CPU Speed
16MHz
Program Memory Size
8KB
IC Case / Package
TQFP
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
MCU Case Style
TQFP
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 (25-Jun-2025)
Technical Docs (2)
Legislation and Environmental
US ECCN:Unknown
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