D8202A
DRAM Controller, CMOS, CDIP40Manufacturer: Intel
Categories: Memory Controllers
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The Intel D8202A is a CMOS DRAM controller in a 40-pin CDIP package, designed for memory management in 8080A, 8085A, IPAX88, and IPAX86 family systems. This component features a 14-bit address bus and supports up to 4 memory banks, facilitating efficient access to dynamic random-access memory. Operating within a voltage range of 4.5V to 5.5V with a nominal 5.0V, the D8202A offers a supply current maximum of 270mA and operates across an industrial temperature range of 0°C to 70°C. Its through-hole mounting style and ceramic, glass-sealed construction ensure robustness for applications in industrial automation and embedded computing.
Additional Information
Series: D8202RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Length | 52.3250 |
| Address_Bus_Width | 14 |
| Boundary_Scan | No |
| Bus_Compatibility | 8080A; 8085A; IPAX88; IPAX86 FAMILY |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | R-GDIP-T40 |
| Low_Power_Mode | No |
| Number_of_Banks | 4 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Seated_Height_Max | 5.7200 |
| Supply_Current_Max | 270.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MEMORY CONTROLLER, DRAM |
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