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ATMEGA644PV-10AUR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 44-TQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU AVR 64KB FLASH 10MHZ 44TQFP
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Inventory: 1433
Minimum: 1
Total Price: USD $22.18
Unit Price: USD $22.178414
≥1 USD $22.178414
≥10 USD $20.923028
≥100 USD $19.738708
≥500 USD $18.62142
≥1000 USD $17.56738
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Dimensions
Height Seated (Max) 1.2mm
Length 10mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
Series AVR? ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATES AT 1.8 V MIMIMUM SUPPLY AT 4 MHZ
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 10MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA644P
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 2.7V
Interface I2C, SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 32
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 9mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
EEPROM Size 2K x 8
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Alternative Model
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