| Компонент | Описание | Производитель | |
| P4C1049-20JC | HIGH SPEED 512K x 8 STATIC CMOS RAM |
Pyramid Semiconductor Corporation |
|
| P4C1049-20JI | HIGH SPEED 512K x 8 STATIC CMOS RAM |
Pyramid Semiconductor Corporation |
|
| P4C1049-20JM | HIGH SPEED 512K x 8 STATIC CMOS RAM |
Pyramid Semiconductor Corporation |
|
| P4C1049-20JMB | HIGH SPEED 512K x 8 STATIC CMOS RAM |
Pyramid Semiconductor Corporation |