WMS256K16-17FLCA
Standard SRAM, 256KX16, 17ns, CMOS, CDFP44Manufacturer: Microsemi Corporation
Categories: SRAMs
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The Microsemi Corporation WMS256K16-17FLCA is a standard SRAM component with a memory organization of 256K x 16 bits, offering a total density of 4Mb. This CMOS device features an asynchronous operating mode and a maximum access time of 17ns. Designed for surface mounting, it is housed in a 44-lead rectangular ceramic flat-pack (CDFP) package with a 1.27mm terminal pitch. Key specifications include a supply voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C. Notably, this component includes a 2V minimum data retention capability for battery backup applications. Its robust construction and performance characteristics make it suitable for applications in aerospace, defense, and industrial systems requiring reliable memory solutions.
Additional Information
Series: WMS256K16RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.4500 |
| Width | 12.9500 |
| Technology | CMOS |
| Access_Time_Max | 17.0000000000000000 |
| Additional_Feature | 2V MINIMUM DATA RETENTION FOR BATTERY BACK UP OPERATION |
| JESD_30_Code | R-CDFP-F44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 44 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.6000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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