Product Category:
8-bit Microcontrollers - MCU
RoHS:
Details
Series:
ATmega644P
Mounting Style:
Through Hole
Package / Case:
PDIP-40
Core:
AVR
Program Memory Size:
64 kB
Data Bus Width:
8 bit
ADC Resolution:
10 bit
Maximum Clock Frequency:
20 MHz
Number of I/Os:
32 I/O
Data RAM Size:
4 kB
Supply Voltage - Min:
2.7 V
Supply Voltage - Max:
5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Packaging:
Tube
Brand:
Microchip Technology
Data RAM Type:
SRAM
Data ROM Size:
2 kB
Data ROM Type:
EEPROM
Height:
4.83 mm
Interface Type:
2-Wire, JTAG, SPI, USART
Length:
52.58 mm
Number of Timers/Counters:
3 Timer
Processor Series:
megaAVR
Product:
MCU
Product Type:
8-bit Microcontrollers - MCU
Program Memory Type:
Flash
10
Subcategory:
Microcontrollers - MCU
Tradename:
AVR
Width:
13.97 mm
Unit Weight:
0.210004 oz