ATtiny45 Microcontroller

ATtiny45 is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit Analog to Digital converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and 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. Features of ATtiny-45 Micro-controller:- Flash (Kbytes):4 Kbytes Pin Count:8 Max. Operating Freq. (MHz):20 MHz CPU:8-bit AVR Number of Touch Channels:3 Max I/O Pins:6 Ext Interrupts:6 USB Interface:No