SM61CD256-35JDM
Standard SRAM, 256KX1, 35ns, CMOS, CDIP24Manufacturer: Texas Instruments
Categories: SRAMs
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Texas Instruments SM61CD256-35JDM is a 256K x 1 CMOS Standard SRAM with a maximum access time of 35ns. This asynchronous memory device features separate I/O and a rectangular, dual in-line ceramic package (CDIP24, R-CDIP-T24) with through-hole mounting. The SM61CD256 series offers automatic power-down functionality and operates over an industrial temperature range of -55°C to +125°C. With a supply voltage range of 4.5V to 5.5V and a nominal 5V operation, this component is well-suited for applications in aerospace, defense, and industrial control systems requiring robust memory solutions. The memory organization and performance characteristics make it suitable for demanding embedded systems and legacy designs.
Additional Information
Series: SM61CD256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 35.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CDIP-T24 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 256KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Output_Enable | No |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP24,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 120.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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