| Компонент | Описание | Производитель | |
| HM628512LTT-5 | 524288-word x 8-bit High Speed CMOS Static RAM |
Hitachi Metals, Ltd |
|
| HM628512LTT-5SL | 524288-word x 8-bit High Speed CMOS Static RAM |
Hitachi Metals, Ltd |
|
| HM628512LTT-7 | 524288-word x 8-bit High Speed CMOS Static RAM |
Hitachi Metals, Ltd |
|
| HM628512LTT-7A | 524288-word x 8-bit High Speed CMOS Static RAM |
Hitachi Metals, Ltd |
|
| HM628512LTT-7SL | 524288-word x 8-bit High Speed CMOS Static RAM |
Hitachi Metals, Ltd |