Atmega328P - PU - 28Pins 20MHz 32kb 8-bit Microcontroller
High-performance, Low-power AVR 8-bit Microcontroller
Advanced RISC Architecture
131 Powerful Instructions - Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Up to 6 MIPS Throughput at 16MHz
ATmega8A - 8-bit Microcontroller with 8K Bytes Flash - 28PinThe SMD TQFP package type ATMEGA 8 is an 8 bit microcontroller with 32 pin used in vast area.Features:
131 powerful instructions – most single clock cycle execution
32 × 8 general purpose working registers
8 Kbytes of in-sy..
PIC16F628A - Flash 18-pin 2Kb 20MHz Microcontroller with UART
High-Performance RISC CPU
Only 35 single word instructions to learn
All instructions are 1µs (@4MHz) except for program branches
Operating speed: DC - 20MHz clock input
2 kBytes Flash Program Me..