SM68CE256-35JDM
Standard SRAM, 32KX8, 35ns, CMOS, CDIP28Manufacturer: Texas Instruments
Categories: SRAMs
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Texas Instruments SM68CE256 series asynchronous SRAM, part number SM68CE256-35JDM. This CMOS component offers a 262144-bit memory density organized as 32K words by 8 bits, providing a 35ns maximum access time. It features automatic power-down functionality and operates with a supply voltage range of 4.5V to 5.5V. The SM68CE256-35JDM utilizes common I/O with 3-state outputs and an output enable signal. Housed in a 28-terminal ceramic DIP package (R-CDIP-T28) with through-hole mounting, this component is designed for industrial and military applications requiring robust performance across a wide temperature range of -55°C to +125°C.
Additional Information
Series: SM68CE256RoHS 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 | 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 |
| 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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