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MICROCHIP ATMEGA644P-20MU
Product Details
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related specs
RoHS
Compliant
Lead Free
Lead Free
Mount
Surface Mount
Interface
2-Wire, I2C, SPI, UART, USART
Memory Type
FLASH
Case/Package
VQFN
Lifecycle Status
Production (Last Updated: 4 years ago)
Contact Plating
Tin
Termination
SMD/SMT
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Architecture
AVR
Watchdog Timer
Yes
Number of Pins
44
Number of I/Os
32
Min Supply Voltage
2.7 V
Max Supply Voltage
5.5 V
Memory Size
64 B
Max Frequency
20000000 Hz
Data Bus Width
8 b
Purchase
Availability
1,070
Ships in 10 Days
710
Ships in 16 Days
360
Lead Time (weeks)
21
Unit Price
$16.5534
Total Price
$82.767
Minimum: 5
1 -
24
$16.5534
25
-
49
$16.5111
50
-
89
$16.4688
90
-
179
$16.4265
180
-
269
$10.1097
270
-
359
$7.9947
360
+
$7.8396
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