WMS256K16L-20FLMA
Standard SRAM, 256KX16, 20ns, CMOS, CDFP44Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology WMS256K16-20FLMA is a 4Mbit standard asynchronous SRAM with a memory organization of 256K words by 16 bits. This CMOS component offers a maximum access time of 20ns and operates from a supply voltage of 4.5V to 5.5V. It features 2V minimum data retention for battery backup applications and is rated for operation across a wide temperature range from -55°C to +125°C. The WMS256K16-20FLMA is packaged in a 44-terminal ceramic, metal-sealed cofired flatpack (CDFP44), suitable for surface mounting. This component finds application in demanding sectors such as aerospace, defense, and industrial systems requiring high reliability and extended operational lifetimes.
Additional Information
Series: WMS256K16RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 2.7900 |
| 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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