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ATMEGA644P-20AU - Atmel View larger

ATMEGA644P-20AU - Atmel

Atmel

ATMEGA644P-20AU


8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

$ 15.46

2200 2200 Items In Stock

Specification of ATMEGA644P-20AU

Brand Atmel
On-Chip ADC Yes
Maximum Operating Temperature + 85 C
Data ROM Size 2 kB
Program Memory Size 64 kB
Manufacturer Part No. ATMEGA644P-20AU
Interface Type 2-Wire, SPI, UART
Product Category 8-bit Microcontrollers - MCU
Data RAM Size 4 kB
Supply Voltage - Min 2.7 V
Program Memory Type Flash
Number of Timers 3 Timer
Tradename ATMEGA
Manufacturer Atmel
Operating Supply Voltage 2.7 V to 5.5 V
Number of I/Os 32 I/O
Alternate Part No. 556-ATMEGA644P-20AU
Package/Case TQFP-44
Processor Series megaAVR
Supply Voltage - Max 5.5 V
Mounting Style SMD/SMT
Series ATMEGA 644P
Core AVR
Data Bus Width 8 bit
Maximum Clock Frequency 20 MHz
Minimum Operating Temperature - 40 C
Data RAM Type SRAM
Data ROM Type EEPROM