描述 Description

The high-performance Microchip 8-bit AVR? RISC-based picoPower? microcontroller combines 4 KB ISP Flash memory, 256B EEPROM, 512B 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. The device operates between 1.8-5.5 volts.By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.

簡介

ATmega48屬于開發(fā)板套件編程器的評估板-嵌入式-MCUDSP。由制造生產(chǎn)的ATmega48評估板 - 嵌入式 - MCU，DSP該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的硬件實施環(huán)境中評估微控制器、微處理器和數(shù)字信號處理器元器件的性能或特性。所包括的產(chǎn)品因預(yù)期用例各異，范圍可能從旨在方便評估的未填充 PCB 到各種微控制器系列，再到具有廣泛外設(shè)支持的單板計算機。