1. Atmel AVR: (family of RISC Microcontrollers)
   
1. ATMEGA8  - (overview) (datasheet)
   
2. ATMEGA16- (overview) (datasheet)
   
3. ATMEGA128- (overview) (datasheet)


2. L293D- Quadruple Half-H Driver


3. L298- Dual Full-H Driver


4. JHD162A LCD ( 16 * 2) with HD44780 Controller

P.S. : Visit http://www.datasheetcatalog.com for a comprehensive database of datasheets