WMS256K16-20DLCA
Standard SRAM, 256KX16, 20ns, CMOS, CDSO44Manufacturer: Microsemi Corporation
Categories: SRAMs
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Microsemi Corporation WMS256K16-20DLCA is a 4Mbit standard synchronous 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 range of 4.5V to 5.5V, with a nominal 5V requirement. It features 2V minimum data retention for battery backup applications. The device is presented in a 44-terminal, rectangular, surface-mount ceramic, metal-sealed cofired SOJ package (JESD30 code R-CDSO-J44) with J-bend terminals on a 1.27mm pitch. Designed for parallel operation, the WMS256K16 series is suitable for applications in industrial, medical, and telecommunications sectors requiring reliable, high-speed data storage.
Additional Information
Series: WMS256K16RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 28.7000 |
| Technology | CMOS |
| Access_Time_Max | 20.0000000000000000 |
| Additional_Feature | 2V MINIMUM DATA RETENTION FOR BATTERY BACK UP OPERATION |
| JESD_30_Code | R-CDSO-J44 |
| 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 | SOJ |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.9600 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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