| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| K4E640812B-JC-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung-Electronic | SOJ | 32 | 0°C | 70°C | 416 K |
| K4E640812B-JC-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung-Electronic | SOJ | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TC-45 | 8M x 8bit CMOS dynamic RAM with extended data out, 45ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TC-5 | 8M x 8bit CMOS dynamic RAM with extended data out, 50ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TC-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TCL-45 | 8M x 8bit CMOS dynamic RAM with extended data out, 45ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TCL-5 | 8M x 8bit CMOS dynamic RAM with extended data out, 50ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4E640812B-TCL-6 | 8M x 8bit CMOS dynamic RAM with extended data out, 60ns | Samsung-Electronic | TSOP II | 32 | 0°C | 70°C | 416 K |
| K4F640812D-JC/L | 8M x 8bit CMOS dynamic RAM with fast page mode. 3.3V, 4K refresh cycle. | Samsung-Electronic | SOJ | 32 | 0°C | 70°C | 368 K |
| K4F640812D-TC/L | 8M x 8bit CMOS dynamic RAM with fast page mode. 3.3V, 4K refresh cycle. | Samsung-Electronic | TSOP (II) | 32 | 0°C | 70°C | 368 K |
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