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ATMEGA644-20PU
Part number:
ATMEGA644-20PU
Product Category:
Microcontrollers
Manufacturer:
Microchip Technology
Description:
IC MCU 8BIT 64KB FLASH 40DIP
Encapsulation:
Tube
Packing:
Quantity
1600
RoHS status:
NO
Quantity
Quantity
Price
Total price
1
$8.03
$8.03
25
$7.35
$183.75
100
$6.66
$666
Mounting Type
Through Hole
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Programmable
Not Verified
Core Size
8-Bit
Package / Case
40-DIP (0.600", 15.24mm)
Speed
20MHz
Supplier Device Package
40-PDIP
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
I2C, SPI, UART/USART
Program Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Number of I/O
32
Data Converters
A/D 8x10b
RAM Size
4K x 8
Core Processor
AVR
EEPROM Size
2K x 8
Program Memory Size
64KB (32K x 16)
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