SMJ68CE256-45JDM
Standard SRAM, 32KX8, 45ns, CMOS, CDIP28Manufacturer: Texas Instruments
Categories: SRAMs
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The Texas Instruments SMJ68CE256-45JDM is a 32K x 8 standard SRAM designed for high-reliability applications. Featuring a 45ns access time and CMOS technology, this component offers a memory density of 262144 bits. It operates asynchronously with a supply voltage range of 4.5V to 5.5V. The memory organization is 32K words by 8 bits, providing a single port with parallel interface. Key features include automatic power-down functionality and 3-state outputs with an output enable control. This device is housed in a 28-pin ceramic dual in-line package (CDIP) with through-hole mounting. Its operating temperature range is from -55°C to +125°C, and it adheres to MIL-PRF-38535Q/M, MIL-PRF-38534H, and MIL-STD-883B screening levels. Applications include aerospace, defense, and industrial systems requiring robust memory solutions.
Additional Information
Series: SMJ68CE256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 45.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | COMMON |
| JESD_30_Code | R-CDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.000200000000000 |
| Standby_Voltage_Min | 4.500000 |
| 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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