USD
Favorite

ATMEGA644-20AUR AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
Price & Procurement
2,000 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
2,000 4.40001 $8,800.01

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

Alternate Package
  • Cut Tape (CT)  : ATMEGA644-20AURCT-ND
  • Minimum Quantity: 1
  • Quantity Available: 3,477 - Immediate
  • Unit Price: $5.30000
  • Digi-Reel®  : ATMEGA644-20AURDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 3,477 - Immediate
  • Unit Price: Digi-Reel®
  • Tray  : ATMEGA644-20AU-ND
  • Minimum Quantity: 1
  • Quantity Available: 311 - Immediate
  • Unit Price: $5.19000

ATMEGA644-20AUR

Datasheet
Digi-Key Part Number ATMEGA644-20AURTR-ND
Copy  
Manufacturer

Copy  
Manufacturer Part Number ATMEGA644-20AUR
Copy  
Description IC MCU 8BIT 64KB FLASH 44TQFP
Copy  
Manufacturer Standard Lead Time 7 Weeks
Detailed Description

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

Copy  
Product Attributes
Type Description Select All
Categories
Manufacturer Microchip Technology
Series AVR® ATmega
Packaging Tape & Reel (TR) 
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) 2.7V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Base Part Number ATMEGA644
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
For Use With View More

ATATMEL-ICE

EMU FOR SAM AND AVR MCU KIT

Microchip Technology

$140.00000 Details

ATATMEL-ICE-BASIC

EMU FOR SAM AND AVR MCU BASIC

Microchip Technology

$100.00000 Details

ATATMEL-ICE-PCBA

EMU FOR SAM AND AVR MCU PCB ONLY

Microchip Technology

$60.00000 Details

105990010

ATMEL AVRISP STK500 USB ISP PROG

Seeed Technology Co., Ltd

$31.88000 Details

MPQ-AVR

ISP 4PORT ATMEL AVR MCU SPI/JTAG

RPM Systems Corp

$549.00000 Details

MIKROE-1385

EASYAVR V7 AVR EVAL BRD

MikroElektronika

$154.96000 Details
Additional Resources
Standard Package 2,000
Other Names ATMEGA644-20AUR-ND
ATMEGA644-20AURTR
ATMEGA64420AUR