SONY SMC 777 – 777C
Este ordenador es el sucesor del SMC 70. También es capaz de superponer.
La gran almohadilla azul en el lado derecho son las teclas del cursor.
La diferencia entre el SMC-777 y el SMC-777c es acerca de las características del color (de ahí la «C»).
| NAME | SMC 777 – 777C |
| MANUFACTURER | Sony |
| TYPE | Professional Computer |
| ORIGIN | Japan |
| YEAR | 1983 (777) – 1984 (777C) |
| KEYBOARD | Full-stroke keyboard, 69 keys, 5 function keys, help key, cursor keys big blue ones) |
| CPU | Zilog Z80 A |
| SPEED | 4.028 MHz |
| RAM | 64 KB |
| VRAM | 32 KB |
| ROM | 16 KB |
| TEXT MODES | 40 X 25 / 80 x 25 |
| GRAPHIC MODES | 320 x 200 / 640 X 200 |
| COLORS | 4096 (16 in 320 x 200 / 4 in 640 x 200) |
| SOUND | Built-in speaker (adjustable volume), 3 channels + noise channel |
| SIZE / WEIGHT | 490 x 94 x 289mm / 4.5Kg |
| I/O PORTS | RGB video out, Centronics, Parallel printer interface, Joystick (x 2), Tape (1200 bauds), Expansion |
| BUILT IN MEDIA | 3.5» disk-drive (single sided, 437.5k) |
| OS | CP/M 2.2 |
| POWER SUPPLY | Built-in PSU, AC 100V |
| PERIPHERALS | optional 2nd disk-drive, numeric keypad |
| PRICE | 118000 yen (198x, Japan) 148000 yen (198x, Japan) |