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ATMEGA645P-AU
8 Bit MCU, AVR ATmega Family ATmega645 Series Microcontrollers, AVR, 20 MHz, 64 KB, 64 Pins, TQFP
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA645P-AU
Order Code1972114
Product RangeAVR ATmega Family ATmega645 Series Microcontrollers
Technical Datasheet
No Longer Stocked
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA645P-AU
Order Code1972114
Product RangeAVR ATmega Family ATmega645 Series Microcontrollers
Technical Datasheet
Product RangeAVR ATmega Family ATmega645 Series Microcontrollers
Device CoreAVR
Operating Frequency Max20MHz
Program Memory Size64KB
No. of Pins64Pins
IC Case / PackageTQFP
No. of I/O's54I/O's
InterfacesI2C, SPI, UART
RAM Memory Size4KB
ADC Channels8Channels
ADC Resolution10Bit
Supply Voltage Min1.8V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilyAVR ATmega
MCU SeriesATmega645
Qualification-
Technical Specifications
Product Range
AVR ATmega Family ATmega645 Series Microcontrollers
Operating Frequency Max
20MHz
No. of Pins
64Pins
No. of I/O's
54I/O's
RAM Memory Size
4KB
ADC Resolution
10Bit
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
MCU Family
AVR ATmega
Qualification
-
Device Core
AVR
Program Memory Size
64KB
IC Case / Package
TQFP
Interfaces
I2C, SPI, UART
ADC Channels
8Channels
Supply Voltage Min
1.8V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
ATmega645
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.006667