Lets Introduce about ATtiny 85 IC The high-performance, low power ATtiny85 IC is 8 bit AVR RISC based micro-controller combines 8 KB ISP flash memory, 512 Bit EEPROM, 512 Byte SRAM,6 general purpose I/O lines. timer/counter,USI, internal and external Interrupts. It have 4 channel 10 bit A to D converter, programmable watch dog timer with internal oscillator, three software select-able power saving modes, and debug WIRE for on chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and its voltage are between 2.7 to 5.5 volts. attiny 85 ic equivalent of Arduino- If you have a simple Arduino project that uses only a few pins, you might be able to shrink it down to a single 8-pin ATtiny chip and buy from Electronics Pro ATtiny 85 IC range Program Memory Type Flash Program Memory Size (KB) 8 CPU Speed (MIPS/DMIPS) 20 SRAM (KB) 512 Data EEPROM/HEF (bytes) 512 Digital Communication Peripherals 1-SPI, 1-I2C Capture/Compare/PWM Peripherals 5PWM Timers 2 x 8-bit Number of Comparators 1 Temperature Range (°C) -40 to 85 Operating Voltage Range (V) 1.8 to 5.5 Pin Count 8 ATtiny 85 IC Arduino: ATtiny 85 IC
