82078-1
Floppy Disk Drive, 0.25MBps, CMOS, PQFP64Manufacturer: Intel
Categories: Secondary Storage Controllers
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Intel 82078 series floppy disk controller, part number 82078-1. This CMOS secondary storage controller features a maximum data transfer rate of 0.25MBps with an 8-bit external data bus. It supports PC-AT and PS/2 host interface standards. The component is housed in a 64-terminal PQFP (Plastic Quad Flat Pack) package with a 0.635mm terminal pitch, designed for surface mounting. Operating within a temperature range of 0°C to 70°C, this device utilizes a nominal supply voltage of 5.0V and has a maximum supply current of 30mA. Applications include legacy computing systems and embedded designs requiring floppy disk interfacing.
Additional Information
Series: 82078RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Data_Transfer_Rate_Max | 0.2500000000000000 |
| External_Data_Bus_Width | 8 |
| Host_Interface_Standard | PC-AT; PS/2 |
| JESD_30_Code | S-PQFP-G64 |
| Number_of_Terminals | 64 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | QFP64,.6SQ |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Supply_Current_Max | 30.00000000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SECONDARY STORAGE CONTROLLER, FLOPPY DISK DRIVE |
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