This part can be programmed by Digikey; for orders visit Custom Programming Services or email custom.orders@digikey.com

ATMEGA644A-AUR

DigiKey Part Number
ATMEGA644A-AURTR-ND - Tape & Reel (TR)
ATMEGA644A-AURCT-ND - Cut Tape (CT)
ATMEGA644A-AURDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ATMEGA644A-AUR
Description
IC MCU 8BIT 64KB FLASH 44TQFP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
EDA/CAD Models
ATMEGA644A-AUR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.67000$5.67
25$5.21000$130.25
100$4.71000$471.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$4.71002$9,420.04
Manufacturers Standard Package