Description
ATmega644PA 8-bit AVR® Microcontrollers Microchip ATmega644PA 8-bit AVR® CMOS Microcontrollers are low-power and based on the AVR® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and a cost-effective solution to a wide range of embedded control applications.
Product Details
Reference electronicparts-UK/M/556-ATMEGA644V10AU
MPN ATMEGA644V-10AU
In stock 10 Items
Data sheet
Manufacturer Microchip Width 10 mm Height 1 mm Length 10 mm Series ATmega644 Maximum Operating Temperature + 85 C Minimum Operating Temperature - 40 C Mounting Style SMD/SMT Product Type 8-bit Microcontrollers - MCU Interface Type I2C, SPI, USART Package/Case TQFP-44 Core AVR Product Category 8-bit Microcontrollers - MCU Program Memory Size 64 kB Packaging Tray RoHS Details Data RAM Size 4 kB Maximum Clock Frequency 10 MHz ADC Resolution 10 bit Number of I/Os 32 I/O Supply Voltage - Min 1.8 V Supply Voltage - Max 5.5 V Data Bus Width 8 bit Brand Microchip Technology Data RAM Type SRAM Data ROM Size 2 kB Data ROM Type EEPROM Moisture Sensitive Yes Number of ADC Channels 8 Channel Number of Timers/Counters 3 Timer Processor Series megaAVR Product MCUs Program Memory Type Flash Factory Pack Quantity Factory Pack Quantity 160 Subcategory Microcontrollers - MCU Watchdog Timers Watchdog Timer DAC Resolution - Tradename AVR Unit Weight 2.188 g Analogue Supply Voltage 1.8 V to 5.5 V I/O Voltage 1.8 V to 5.5 V