44-TQFP
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ATMEGA644A-AU

DigiKey Part Number
ATMEGA644A-AU-ND
Manufacturer
Manufacturer Product Number
ATMEGA644A-AU
Description
IC MCU 8BIT 64KB FLASH 44TQFP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
Datasheet
 Datasheet
EDA/CAD Models
ATMEGA644A-AU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Active
DigiKey Programmable
Verified
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
32
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
2K x 8
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
44-TQFP (10x10)
Package / Case
44-TQFP
Base Product Number
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In-Stock: 477
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All prices are in HUF
Tray
QuantityUnit PriceExt Price
11 853,93000 Ft1 853,93 Ft
251 696,36520 Ft42 409,13 Ft
1001 535,44500 Ft153 544,50 Ft
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:1 853,93000 Ft
Unit Price with VAT:2 354,49110 Ft