• ATMEGA644PA-AU
  • ATMEGA644PA-AU
  • ATMEGA644PA-AU
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Микроконтроллер AVR 64-K Флэш-память, 4-Кбайт ОЗУ, 2-Кбайт EEPПЗУ, 8 каналов 10-бит АЦП интерфейс JTAG 1.8 - 5.5 V пикомощный 44-TQFP (10x10).

supply_voltage_dc1.80 V (min)
clock_speed20.0 MHz
reach_svhc_complianceNo SVHC
lead_free_statusLead Free
mounting_styleSurface Mount
case_packageTQFP
ram_bytes4096 B
rohs_statusCompliant
pin_count44
Controller Family/SeriesATmega
CPU Speed20MHz
Program Memory Size64KB
RAM Memory Size4KB
No. of Pins44Pins
MCU Case StyleTQFP
No. of I/O's32I/O's
Embedded Interface TypeI2C, SPI, UART
Supply Voltage Min1.8V
Supply Voltage Max5.5V
PackagingEach
Product RangeATMega Microcontrollers
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 3 - 168 hours
SVHCNo SVHC (17-Dec-2015)
EEPROM Memory Size2KB
MCU FamilymegaAVR
MCU SeriesATmega64
MPU Core Size8bit
No. of PWM Channels6
No. of Timers3
Operating Temperature Max85°C
Operating Temperature Min-40°C
Operating Temperature Range-40°C to +85°C
Oscillator TypeExternal, Internal
PeripheralsACMP, ADC, POR, PWM, RTC
Supply Voltage Range1.8V to 5.5V
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