ATMEGA644-20MU
Manufacturer: Rochester Electronics
Description: IC MCU 8BIT 64KB FLASH 44VQFN
Category : Integrated Circuits
Family: Embedded - Microcontrollers
Series: AVR® ATmega
In Stock:90
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Product Introduction:
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Product Details
SeriesAVR® ATmega
PackageBulk
Part StatusActive
Core ProcessorAVR
Core Size8-Bit
Speed20MHz
ConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O32
Program Memory Size64KB (32K x 16)
Program Memory TypeFLASH
EEPROM Size2K x 8
RAM Size4K x 8
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
Data ConvertersA/D 8x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case44-VFQFN Exposed Pad
Supplier Device Package44-VQFN (7x7)
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