AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
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AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)

ATMEGA644P-20MUR

DigiKey Part Number
ATMEGA644P-20MURTR-ND - Tape & Reel (TR)
ATMEGA644P-20MURCT-ND - Cut Tape (CT)
ATMEGA644P-20MURDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ATMEGA644P-20MUR
Description
IC MCU 8BIT 64KB FLASH 44VQFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
Datasheet
 Datasheet
EDA/CAD Models
ATMEGA644P-20MUR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
EEPROM Size
2K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
RAM Size
4K x 8
Part Status
Active
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
DigiKey Programmable
Not Verified
Data Converters
A/D 8x10b
Core Processor
AVR
Oscillator Type
Internal
Core Size
8-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
20MHz
Mounting Type
Surface Mount
Connectivity
I2C, SPI, UART/USART
Supplier Device Package
44-VQFN (7x7)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Package / Case
44-VFQFN Exposed Pad
Number of I/O
32
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 8.755
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
16,11000 €6,11 €
255,94240 €148,56 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4.0005,08243 €20.329,72 €
Manufacturers Standard Package
Unit Price without VAT:6,11000 €
Unit Price with VAT:7,39310 €