SMJ684002-20HKE
Standard SRAM, 512KX8, 20ns, CMOS, CDFP36Manufacturer: Texas Instruments
Categories: SRAMs
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The Texas Instruments SMJ684002-20HKE is a standard asynchronous CMOS SRAM with a memory organization of 512K words by 8 bits, providing a total density of 4Mb. This component features a maximum access time of 20ns and operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V. Designed for robust performance, it offers a wide operating temperature range from -55°C to +125°C. The SMJ684002 series component is housed in a 36-terminal CDFP (Ceramic Dual Flat Pack) package, identified by JESD code R-CDFP-F36, with a metal-sealed cofired ceramic body and flat terminals suitable for surface mounting. Its output characteristics are 3-state, and it includes an output enable function. This device is commonly utilized in high-reliability applications across aerospace, defense, and industrial sectors where demanding environmental conditions and precise timing are critical.
Additional Information
Series: SMJ684002RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 20.0000000000000000 |
| JESD_30_Code | R-CDFP-F36 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 36 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Position | Dual |
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