| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| DS1244W-120 | 256k NV SRAM with phantom clock, 120ns | Dallas-Semiconductor | PDIP | 28 | 0°C | 70°C | 288 K |
| DS1244W-120IND | 256k NV SRAM with phantom clock, 120ns | Dallas-Semiconductor | PDIP | 28 | -40°C | 85°C | 288 K |
| DS1244WP-120 | 256k NV SRAM with phantom clock, 120ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 288 K |
| DS1244WP-120IND | 256k NV SRAM with phantom clock, 120ns | Dallas-Semiconductor | PowerCap | 34 | -40°C | 85°C | 288 K |
| DS1244Y-70 | 256k NV SRAM with phantom clock, 70ns | Dallas-Semiconductor | PDIP | 28 | 0°C | 70°C | 288 K |
| DS1244YP-70 | 256k NV SRAM with phantom clock, 70ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 288 K |
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