| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| K4E640412D-JC/L | 16M x 4 bit CMOS dynamic RAM with extended data out. 3.3V, 4K refresh cycle. | Samsung-Electronic | SOJ | 32 | 0°C | 70°C | 415 K |
| K4E640412D-TC/L | 16M x 4 bit CMOS dynamic RAM with extended data out. 3.3V, 4K refresh cycle. | Samsung-Electronic | TSOP (II) | 32 | 0°C | 70°C | 415 K |
| K4E640412D-TC/L | 16M x 4 bit CMOS dynamic RAM with extended data out. 3.3V, 4K refresh cycle. | Samsung-Electronic | TSOP (II) | 32 | 0°C | 70°C | 415 K |
| K4F640412D-JC/L | 16M x 4 bit CMOS dynamic RAM with fast page mode. 3.3V, 4K refresh cycle. | Samsung-Electronic | SOJ | 32 | 0°C | 70°C | 367 K |
| K4F640412D-TC/L | 16M x 4 bit CMOS dynamic RAM with fast page mode. 3.3V, 4K refresh cycle. | Samsung-Electronic | TSOP (II) | 32 | 0°C | 70°C | 367 K |
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