The "All Purpose" Commodore 64 us the complete computer for education, home or small business applications. Supported by quality peripherals and a full range of software, the Commodore 64 is perfect for the family. No other computer can offer such variety of uses and applications at such an affordable price. 64K RAM 20K ROM Standard (includes operating system and BASIC interpreter) 6510A Microprocessor - 1.02 MHz clock Compatible with the 6502 40 Columns X 25 lines of text 16 Background, border and character colors Upper & lower case letters, numerals and symbols Reverse characters All PET graphic characters Text characters High resolution graphics 320 X 200 Pixels 8 independent sprites Each consists of 24 X 21 pixels and up to 4 colors Each independently expandable horizontally and vertically Collision detection for sprite to sprite and data to sprite collisions 6581 Sound Interface Device includes 3 independent tone generators - each with 9 octaves Each voice includes programmable ADSR generator (Attack, Decay, Sustain, Release) and control of sawtooth, triangle, square, variable pulse and noise waveforms Full filtering capabilities with low, high and band pass filters External sound input Full size typewriter style design 66 Keys total 2 Cursor control keys 4 Function keys (up to 8 user defined/programmable functions possible) Upper and lower case character set Graphic character set User port Serial port ROM cartridge port 2 Joystick/paddle ports Video port C1530 Cassette drive interface port Built-in BASIC 2.0 - over 70 commands, statements and functions Full screen editor C1541 Disk drive C1530 Datasette