WMS256K16-20FLCA
Standard SRAM, 256KX16, 20ns, CMOS, CDFP44Manufacturer: Microsemi Corporation
Categories: SRAMs
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Microsemi Corporation WMS256K16-20FLCA is a 4Mb CMOS asynchronous standard SRAM, featuring a 256K x 16 memory organization with a maximum access time of 20ns. This component operates with a supply voltage range of 4.5V to 5.5V, nominal 5V. It offers 2V minimum data retention for battery backup applications. The device is housed in a 44-terminal CDFP package with a ceramic, metal-sealed cofired construction, suitable for surface mounting. Its robust design makes it applicable in industrial control, telecommunications infrastructure, and defense systems where reliable memory solutions are paramount. The WMS256K16 series leverages CMOS technology for efficient operation.
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 | 20.0000000000000000 |
| 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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