■ 제품필수정보

제조사	Microchip
제조사품명	ATMEGA644PV-10AU
간략설명	Microchip ATMEGA644PV-10AU, 8bit Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin 44A

■ 제품사양

패밀리명 = Microcontrollers
패키지 = 44A
장착형태 = Surface Mount
핀수 = 44
데이터 버스 = 8bit
프로그램 메모리 크기 = 8 kB
최대 주파수 = 20MHz Program Memory
타입 = Flash The Microchip ATmega48PA CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It operates on 1.8V to 5.5V voltage range. The AVR core combines a rich instruction set with 32 general purpose working registers. It features 64Kbytes of in-system programmable flash with read-while-write capabilities, 2Kbytes EEPROM, 4Kbytes SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real-time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented Two-Wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE® 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes.Up to 20MIPS throughput at 20MHz On-chip 2-cycle multiplier Programming Lock for Software Security Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode Real Time Counter with Separate Oscillator Master/Slave SPI Serial Interface Programmable Watchdog Timer with Separate On-chip Oscillator On-chip Analog Comparator Interrupt and Wake-up on Pin Change Power-on Reset and Programmable Brown-out Detection Internal Calibrated RC Oscillator External and Internal Interrupt Sources 44-lead TQFP package