D8156-2
Standard SRAM, 256X8, 330ns, HMOS, CDIP40Manufacturer: Intel
Categories: SRAMs
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The Intel D81562 series device, part number D8156-2, is a standard SRAM with a memory organization of 256 words by 8 bits, providing a total density of 2048 bits. This HMOS technology component features a maximum access time of 330ns and operates from a supply voltage range of 4.5V to 5.5V. The device is housed in a 40-pin CDIP package (JESD-30 Code: R-CDIP-T40) with through-hole terminals. Its three ports, supporting X6 and X8 configurations, facilitate parallel data access. The common I/O type and 3-state output characteristics, coupled with an output enable function, are suitable for applications in telecommunications and industrial control systems requiring reliable memory solutions. The operating temperature range is from 0°C to 70°C, with a maximum supply current of 180mA.
Additional Information
Series: D81562RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | HMOS |
| Access_Time_Max | 330.0000000000000000 |
| Clock_Frequency_Max | 3.00000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CDIP-T40 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Ports | 3,(X6,X8) |
| Number_of_Terminals | 40 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 180.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
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