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MICROCHIP ATMEGA644PA-MU
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Technical
RoHS
Compliant
Lead Free
Lead Free
Mount
Surface Mount
Case/Package
VQFN
Contact Plating
Tin
Lifecycle Status
Production (Last Updated: 3 years ago)
Interface
2-Wire, I2C, SPI, UART, USART
Memory Type
FLASH
Core Architecture
AVR
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Watchdog Timer
Yes
Number of Pins
44
Number of I/Os
32
Min Supply Voltage
1.8 V
Max Supply Voltage
5.5 V
Memory Size
64 B
Data Bus Width
8 b
Max Frequency
20000000 Hz
购买
是否有货
199
Ships in 10 Days
199
Lead Time (weeks)
4
单价
$9.3126
Total Price
$46.563
Minimum: 5
1 -
24
$9.3126
25
-
49
$8.2467
50
-
89
$8.16255
90
-
179
$7.71375
180
-
269
$7.335075
270
-
359
$7.32105
360
+
$7.293
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