■ 제품필수정보

제조사	Microchip
제조사품명	ATMEGA328-AU
간략설명	Microchip ATMEGA328-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 32-Pin TQFP

■ 제품사양

패밀리명 = ATmega
패키지 = TQFP
장착형태 = Surface Mount
핀수 = 32
코어 = AVR
데이터 버스 = 8bit
프로그램 메모리 크기 = 32 kB
최대 주파수 = 20MHz
RAM 크기 = 2 kB
USB 채널 = 0
PWM 단위 수 = 1
일반 작동 공급 전압 = 1.8 ??5.5 V
높이 = 1.05mm ATmega328 8-Bit megaAVR Microcontrollers. The Atmel ATmega328 Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle the ATmega328 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed. Microcontroller Features. 20 MHz Max. Operating Frequency Up to 20 MIPS at 20 MHz 32 KB Flash 1024 B EEPROM 2 KB SRAM 131 Instructions ??Most single clock cycle execution 32 General Purpose Registers 23 GPIO Power-on Reset and Programmable Brown-out Detection Internal Calibrated Oscillator External and Internal Interrupt Sources Five Power-Saving Sleep Modes Internal and External Interrupts Fully Static Operation. Peripheral Features. 10-bit 15 ksps Analogue-to-Digital Converter (ADC) ??8 or 6 channels Capacitive Touch Sense ??16 channels Temperature Sensor Two 8-bit Timers One 16-bit Timer Output Compare Module ??6 channels Six PWM Channels Programmable Serial USART Master/Slave SPI Serial Interface Byte-oriented 2-wire Serial Interface ??I2C compatible Programmable Watchdog Timer with Separate Oscillator Analogue Comparator Interrupt and Wake-up on Pin Change