| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| K4E640812C-JCL-5 | 8M x 8bit CMOS dynamic RAM with extended data out, 50ns | Samsung Electronic | SOJ | 32 | 0°C | 70°C | K4E640812C-JCL-5 datasheet (416K) |
| K4E640812C-JCL-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung Electronic | SOJ | 32 | 0°C | 70°C | K4E640812C-JCL-6 datasheet (416K) |
| K4E640812C-TC-45 | 8M x 8bit CMOS dynamic RAM with extended data out, 45ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TC-45 datasheet (416K) |
| K4E640812C-TC-5 | 8M x 8bit CMOS dynamic RAM with extended data out, 50ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TC-5 datasheet (416K) |
| K4E640812C-TC-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TC-6 datasheet (416K) |
| K4E640812C-TCL-45 | 8M x 8bit CMOS dynamic RAM with extended data out, 45ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TCL-45 datasheet (416K) |
| K4E640812C-TCL-5 | 8M x 8bit CMOS dynamic RAM with extended data out, 50ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TCL-5 datasheet (416K) |
| K4E640812C-TCL-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung Electronic | TSOP II | 32 | 0°C | 70°C | K4E640812C-TCL-6 datasheet (416K) |
| K4E641612B-TC45 | 4M x 16bit CMOS dynamic RAM with extended data out, 3.3V power supply, 45ns | Samsung Electronic | TSOP II | 50 | 0°C | 70°C | K4E641612B-TC45 datasheet (885K) |
| K4E641612B-TC50 | 4M x 16bit CMOS dynamic RAM with extended data out, 3.3V power supply, 50ns | Samsung Electronic | TSOP II | 50 | 0°C | 70°C | K4E641612B-TC50 datasheet (885K) |
