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ATMEGA644P-20MQ
8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega644 Series Microcontrollers, AVR
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA644P-20MQ
Newark Part No.68T3112
Product RangeAVR ATmega Family ATmega644 Series Microcontrollers
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 29 week(s)
| Quantity | Price |
|---|---|
| 100+ | $8.570 |
Price for:Each
Minimum: 360
Multiple: 360
$3,085.20
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA644P-20MQ
Newark Part No.68T3112
Product RangeAVR ATmega Family ATmega644 Series Microcontrollers
Technical Datasheet
Base NumberATmega
Product RangeAVR ATmega Family ATmega644 Series Microcontrollers
CPU Speed20MHz
Device CoreAVR
Operating Frequency Max20MHz
Program Memory Size64KB
No. of Pins44Pins
IC Case / PackageQFN
MCU Case StyleQFN
No. of I/O's32I/O's
InterfacesI2C, SPI, UART
Embedded Interface TypeI2C, SPI, UART
RAM Memory Size4KB
ADC Channels8Channels
MCU FamilyAVR ATmega
ADC Resolution10Bit
Supply Voltage Min2.7V
MCU SeriesATmega64
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
Qualification-
MSL-
Technical Specifications
Base Number
ATmega
CPU Speed
20MHz
Operating Frequency Max
20MHz
No. of Pins
44Pins
MCU Case Style
QFN
Interfaces
I2C, SPI, UART
RAM Memory Size
4KB
MCU Family
AVR ATmega
Supply Voltage Min
2.7V
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Product Range
AVR ATmega Family ATmega644 Series Microcontrollers
Device Core
AVR
Program Memory Size
64KB
IC Case / Package
QFN
No. of I/O's
32I/O's
Embedded Interface Type
I2C, SPI, UART
ADC Channels
8Channels
ADC Resolution
10Bit
MCU Series
ATmega64
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MSL
-
Technical Docs (3)
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