ATMEGA644P-A15AZ
Manufacturer: Atmel
EEPROM capacity: 2K x 8
Number of I/Os: 32
RAM capacity: 4K x 8
Supplier device package: QFP
Peripherals: undervoltage detection/reset, POR, PWM, WDT
Package/enclosure: QFP
Operating temperature: - 40 ° C~125 ° C (TA)
Oscillator type: internal
Data converter: A/D 8x10b
Core processor: AVR
Core size: 8-bit
Voltage power (Vcc/Vdd): 2.7 V~5.5 V
Program memory type: flash memory
Program storage capacity; 64KB（32K x 16）
Connectivity: I ² C，SPI，UART/USART
Speed: 16MHz
Stock:1888
Minimum Order:1
EEPROM capacity: 2K x 8
Number of I/Os: 32
RAM capacity: 4K x 8
Supplier device package: QFP
Peripherals: undervoltage detection/reset, POR, PWM, WDT
Package/enclosure: QFP
Operating temperature: - 40 ° C~125 ° C (TA)
Oscillator type: internal
Data converter: A/D 8x10b
Core processor: AVR
Core size: 8-bit
Voltage power (Vcc/Vdd): 2.7 V~5.5 V
Program memory type: flash memory
Program storage capacity; 64KB（32K x 16）
Connectivity: I ² C，SPI，UART/USART
Speed: 16MHz
