描述 Description

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 27 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, UART with HW LIN, 11-channel 10-bit A/D converter with two differential programmable gain input stages, 10-bit D/A converter, programmable watchdog timer with internal individual oscillator, SPI serial port, on-chip debug system, and four software selectable power saving modes. The device operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

特性 Features

·High performance, low power AVR? 8-bit microcontroller·Advanced RISC architecture
·131 powerful instructions - most single clock cycle execution
·32x8 general purpose working registers
·Fully static operation
·Up to 1MIPS throughput per MHz
·On-chip 2-cycle multiplier