D8237AB
DMA Controller, 4 Channel(s), 3.125MHz, MOS, CDIP40Manufacturer: Advanced Micro Devices
Categories: DMA Controllers
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Advanced Micro Devices D8237AB from the D8237 series is a 4-channel Direct Memory Access (DMA) controller. This MOS technology component operates at a maximum clock frequency of 3.125MHz and features an 8-bit address bus and an 8-bit external data bus. Encased in a 40-pin CDIP package (JESD-30 Code R-CDIP-T40), it supports through-hole mounting with a terminal pitch of 2.54mm. The operating temperature range is 0°C to 70°C, with a nominal supply voltage of 5.0V (4.75V to 5.25V). Maximum supply current is 150mA. This component is commonly employed in embedded systems and legacy computing architectures requiring efficient data transfer.
Additional Information
Series: D8237RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.3240 |
| Width | 15.2400 |
| Technology | MOS |
| Address_Bus_Width | 8 |
| Clock_Frequency_Max | 3.1250000000000000 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-CDIP-T40 |
| Number_of_DMA_Channels | 4 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 5.7150 |
| Supply_Current_Max | 150.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| 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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