.png){kind=logo}
MICROCHIP ATMEGA644-20AU
Product Details
Find similar products
Technical
Select to search
related specs
related specs
RoHS
Compliant
Lead Free
Lead Free
Mount
Surface Mount
Case/Package
TQFP
Interface
2-Wire, I2C, SPI, UART, USART
Memory Type
FLASH
Lifecycle Status
Production (Last Updated: 4 years ago)
Core Architecture
AVR
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Watchdog Timer
Yes
Contact Plating
Tin
Number of Pins
44
Number of I/Os
32
Number of Bits
8
Number of Inputs
32
Number of Outputs
32
Memory Size
64 B
Max Frequency
20000000 Hz
Data Bus Width
8 b
Min Supply Voltage
2.7 V
Max Supply Voltage
5.5 V
Purchase
Availability
745
Ships in 10 Days
745
Lead Time (weeks)
7
Unit Price
$8.8548
Total Price
$35.4192
Minimum: 4
1 -
14
$8.8548
15
-
24
$8.742
25
-
49
$8.6997
50
-
159
$8.6433
160
-
319
$7.7127
320
-
479
$7.6704
480
-
639
$7.6563
640
-
799
$7.6422
800
+
$7.5858
Part link copied to clipboard