■ 제품필수정보

제조사	Microchip
제조사품명	ATMEGA88A-AU
간략설명	Microchip ATMEGA88A-AU, 8bit AVR Microcontroller, ATmega88A, 20MHz, 8 kB Flash, 32-Pin TQFP

■ 제품사양

패밀리명 = ATmega88A
패키지 = TQFP
장착형태 = Surface Mount
핀수 = 32
코어 = AVR
데이터 버스 = 8bit
프로그램 메모리 크기 = 8 kB
최대 주파수 = 20MHz
RAM 크기 = 1 kB
USB 채널 = 0
PWM 단위 수 = 1
일반 작동 공급 전압 = 1.8 ??5.5 V
높이 = 1.05mm The Microchip ATmega88 CMOS 8-bit microcontroller is based on the AVR enhanced RISC architecture. It operates on 2.7V to 5.5V voltage range. It features 8 KB ISP Flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented Two-Wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes.Up to 20 MIPS throughput at 20MHz On-chip 2-cycle multiplier In-system programming by on-chip boot program Programming lock for software security Two 8-bit timer/counters with separate prescaler and compare mode One 16-bit timer/counter with separate prescaler, compare mode, and capture mode Master/slave SPI serial interface Byte-oriented 2-wire serial interface Programmable watchdog timer with separate on-chip oscillator On-chip analog comparator Interrupt and wake-up on pin change DebugWIRE on-chip debug system Power-on reset and programmable brown-out detection Internal calibrated oscillator External and internal interrupt sources TQFP-32 package