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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 ATMEGA644PA-AURCT-ND
Quantity Available 4,606
Can ship immediately
Manufacturer

Manufacturer Part Number

ATMEGA644PA-AUR

Description IC MCU 8BIT 64KB FLASH 44TQFP
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)

Product Attributes Select All
Categories
Manufacturer Microchip Technology
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) 1.8 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)
Base Part Number ATMEGA644
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
For Use With
  • ATATMEL-ICE - Microchip Technology | ATATMEL-ICE-ND DigiKey Electronics
  • ATATMEL-ICE
  • Microchip Technology
  • EMU FOR SAM AND AVR MCU KIT
  • Unit Price $133.90000
  • ATATMEL-ICE-ND
  • ATATMEL-ICE-BASIC - Microchip Technology | ATATMEL-ICE-BASIC-ND DigiKey Electronics
  • ATATMEL-ICE-BASIC
  • Microchip Technology
  • EMU FOR SAM AND AVR MCU BASIC
  • Unit Price $93.61000
  • ATATMEL-ICE-BASIC-ND
  • ATATMEL-ICE-PCBA - Microchip Technology | ATATMEL-ICE-PCBA-ND DigiKey Electronics
  • ATATMEL-ICE-PCBA
  • Microchip Technology
  • EMU FOR SAM AND AVR MCU PCB ONLY
  • Unit Price $51.89000
  • ATATMEL-ICE-PCBA-ND
  • ATAVRONEKIT - Microchip Technology | ATAVRONEKIT-ND DigiKey Electronics
  • ATAVRONEKIT
  • Microchip Technology
  • KIT AVR/AVR32 DEBUGGER/PROGRMMR
  • Unit Price $647.66000
  • ATAVRONEKIT-ND
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Additional Resources
Standard Package ? 1
Other Names ATMEGA644PA-AURCT

15:14:42 8/18/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.14000 $5.14
25 4.70720 $117.68
100 4.26420 $426.42

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

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : ATMEGA644PA-AURTR-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 4,000 - Immediate
  • Unit Price: $4.26421
  • Digi-Reel® ? : ATMEGA644PA-AURDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,606 - Immediate
  • Unit Price: Digi-Reel®
  • Tray ? : ATMEGA644PA-AU-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,764 - Immediate
  • Unit Price: $5.02000
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