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  • This part can be programmed by Digi-Key; for details please contact our custom department at 1-800-344-4539 x5725 or custom.orders@digikey.com
Product Overview
Digi-Key Part Number ATMEGA644-20AURCT-ND
Quantity Available 1,886
Can ship immediately
Manufacturer

Manufacturer Part Number

ATMEGA644-20AUR

Description AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 6 Weeks
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

Embedded - Microcontrollers

Manufacturer

Atmel

Series AVR® ATmega
Packaging ? Cut Tape (CT) ?
Part Status Active
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 64KB (32K x 16)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2.7 V ~ 5.5 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
 
For Use With
  • ATATMEL-ICE - Atmel | ATATMEL-ICE-ND DigiKey Electronics
  • ATATMEL-ICE
  • Atmel
  • EMU FOR SAM AND AVR MCU KIT
  • Unit Price 133.70000
  • ATATMEL-ICE-ND
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Additional Resources
Standard Package ? 1
Other Names ATMEGA644-20AURCT

19:17:31 12/10/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 8.67000 8.67
10 7.80100 78.01
25 7.10720 177.68
100 6.41390 641.39
250 5.89388 1,473.47
500 5.37382 2,686.91
1,000 4.81525 4,815.25

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tray ? : ATMEGA644-20AU-ND
  • Minimum Quantity: 1
  • Quantity Available: 5,186 - Immediate
  • Unit Price: 8.24000
  • Tape & Reel (TR) ? : ATMEGA644-20AURTR-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 0
  • Unit Price: 4.67500
  • Digi-Reel® ? : ATMEGA644-20AURDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,886 - Immediate
  • Unit Price: Digi-Reel®
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