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AT89LP6440-20AU
8 Bit MCU, 8051 Family AT89LP6440 Series Microcontrollers, 8051, 20 MHz, 64 KB, 44 Pins, TQFP
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ManufacturerMICROCHIP
Manufacturer Part NoAT89LP6440-20AU
Newark Part No.68T4994
Product Range8051 Family AT89LP6440 Series Microcontrollers
Technical Datasheet
123 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $12.410 |
| 10+ | $11.890 |
| 25+ | $11.370 |
| 50+ | $10.840 |
| 100+ | $10.310 |
Price for:Each
Minimum: 1
Multiple: 1
$12.41
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT89LP6440-20AU
Newark Part No.68T4994
Product Range8051 Family AT89LP6440 Series Microcontrollers
Technical Datasheet
Product Range8051 Family AT89LP6440 Series Microcontrollers
CPU Speed20MHz
Device Core8051
Operating Frequency Max20MHz
Program Memory Size64KB
No. of Pins44Pins
IC Case / PackageTQFP
MCU Case StyleTQFP
No. of I/O's38I/O's
Embedded Interface TypeI2C, SPI, UART, USART
InterfacesI2C, SPI, UART, USART
RAM Memory Size-
ADC Channels8Channels
ADC Resolution10Bit
Supply Voltage Min2.4V
Supply Voltage Max3.6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU Family8051
MCU SeriesAT89LP6440
Qualification-
Technical Specifications
Product Range
8051 Family AT89LP6440 Series Microcontrollers
Device Core
8051
Program Memory Size
64KB
IC Case / Package
TQFP
No. of I/O's
38I/O's
Interfaces
I2C, SPI, UART, USART
ADC Channels
8Channels
Supply Voltage Min
2.4V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT89LP6440
MSL
MSL 3 - 168 hours
CPU Speed
20MHz
Operating Frequency Max
20MHz
No. of Pins
44Pins
MCU Case Style
TQFP
Embedded Interface Type
I2C, SPI, UART, USART
RAM Memory Size
-
ADC Resolution
10Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
8051
Qualification
-
SVHC
No SVHC (25-Jun-2025)
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