Tulkot latviski

IC: AVR microcontroller | TQFP44 | 1.8÷5.5VDC | Ext.inter: 32 | Cmp: 1

Code: EB109294889

Manufacturer's product code: 
ATMEGA644A-AU

Manufacturer, Brand: 
MICROCHIP TECHNOLOGY

8,65 €
incl. VAT / gb
At supplier's warehouse >10
⛟ Delivery 1-3 working days after payment. 
Have a question?
-+

Product Properties

Type of integrated circuitAVR microcontroller
CaseTQFP44
Clock frequency20MHz
Number of inputs/outputs32
Number of PWM channels6
Number of 8bit timers2
Number of 16bit timers1
MountingSMD
Supply voltage1.8...5.5V DC
Operating temperature-40...85°C
Operating frequency20MHz
Number of external interrupts32
InterfaceI2C
InterfaceJTAG
InterfaceSPI x3
InterfaceUART x2
Memory2kB EEPROM
Memory8kB SRAM
Memory64kB FLASH
Number of output compare channels6
Number of comparators1
Integrated circuit features32kHz resonator for RTC
Integrated circuit featureswatchdog
Number of input capture channels1
Number of 10bit A/D converters8
FamilyATMEGA
Number of capacitive channels16
Terminal pitch0.8mm
Manufacturer seriesmegaAVR