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ATMEGA644V-10AU
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ATMEGA644V-10AU

ЭлектроэлементATMEGA644V-10AUR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP - Arrow.com
Base Part Number ATMEGA644
Connectivity IВІC, SPI, UART/USART
Core Processor AVR
Core Size 8-Bit
Data Converters A/D 8x10b
EEPROM Size 2K x 8
Manufacturer Microchip Technology
Mounting Type Surface Mount
Number of I/O 32
Operating Temperature -40В°C ~ 85В°C(TA)
Oscillator Type Internal
Package / Case 44-TQFP
Packaging Tray
Part Status Active
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size 64KB(32K x 16)
Program Memory Type FLASH
RAM Size 4K x 8
Series AVRВ® ATmega
Speed 10MHz
Supplier Device Package 44-TQFP(10x10)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
ADC Resolution 10 bit
Analog Supply Voltage 1.8 V to 5.5 V
Brand Microchip Technology
Core AVR
Data Bus Width 8 bit
Data RAM Size 4 kB
Data RAM Type SRAM
Data ROM Size 2 kB
Data ROM Type EEPROM
Factory Pack Quantity: Factory Pack Quantity 160
I/O Voltage 1.8 V to 5.5 V
Interface Type I2C, SPI, USART
Manufacturer Microchip
Maximum Clock Frequency 10 MHz
Maximum Operating Temperature +85 C
Minimum Operating Temperature -40 C
Moisture Sensitive Yes
Mounting Style SMD/SMT
Number of ADC Channels 8 Channel
Number of I/Os 32 I/O
Number of Timers/Counters 3 Timer
Package / Case TQFP-44
Processor Series megaAVR
Product Category 8-bit Microcontrollers-MCU
Product Type 8-bit Microcontrollers-MCU
Product MCU
Program Memory Size 64 kB
Program Memory Type Flash
Series ATmega644
Subcategory Microcontrollers-MCU
Supply Voltage - Max 5.5 V
Supply Voltage - Min 1.8 V
Tradename AVR
Watchdog Timers Watchdog Timer
ADCs 8x10 bit
Data Bus Width 8bit
Device Core AVR
Family Name ATmega
Instruction Set Architecture RISC
Maximum Frequency 10MHz
Maximum Number of Ethernet Channels 0
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Number of ADC Units 1
Number of CAN Channels 0
Number of Ethernet Channels 0
Number of I2C Channels 1
Number of LIN Channels 0
Number of PCI Channels 0
Number of PWM Units 1
Number of SPI Channels 3
Number of UART Channels 1
Number of USART Channels 1
Package Type TQFP
Pin Count 44
Pulse Width Modulation 1(6 Channel)
Typical Operating Supply Voltage 1.8 → 5.5 V
USB Channels 0
Width 10.1mm

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