SM4256-15JDL
Page Mode DRAM, 256KX1, 150ns, MOS, CDIP16Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments SM4256-15JDL is a 256K x 1 bit page mode DRAM. This MOS technology component offers a maximum access time of 150ns and operates from a 5V supply. The SM4256 series memory IC features separate I/O and 3-state output characteristics, designed for a 256-cycle refresh rate. Packaged in a 16-lead ceramic dual in-line package (CDIP16), this through-hole device is suitable for applications in industrial control, telecommunications, and consumer electronics where reliable memory density is critical. The memory organization provides 262,144 words with a memory width of 1 bit.
Additional Information
Series: SM4256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | MOS |
| Access_Time_Max | 150.0000000000000000 |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-XDIP-T16 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | PAGE MODE DRAM |
| Memory_Organization | 256KX1 |
| Memory_Width | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP16,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 256 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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