P8257B
DMA Controller, MOS, PDIP40Manufacturer: Advanced Micro Devices
Categories: DMA Controllers
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Advanced Micro Devices P8257B is a MOS DMA Controller from the P8257 series, presented in a 40-pin Plastic Dual In-line Package (PDIP). This component provides direct memory access capabilities, facilitating high-speed data transfers between peripherals and system memory without continuous CPU intervention. Operating within a temperature range of 0°C to 70°C, the P8257B features a nominal supply voltage of 5.0000V. Its through-hole mounting configuration and 2.540mm terminal pitch are characteristic of its DIP40 package design. The P8257B is utilized in applications requiring efficient data management, including computer systems and embedded control.
Additional Information
Series: P8257RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | MOS |
| JESD_30_Code | R-PDIP-T40 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | DMA CONTROLLER |
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