WS128K32N-25G4TQA
Standard SRAM, 128KX32, 25ns, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology's WS128K32N-25G4TQA is a high-performance, standard SRAM with a memory organization of 128K words by 32 bits, offering a total density of 4M bits. This CMOS device features an asynchronous operating mode and a fast access time of 25 nanoseconds. It is user-configurable as 512K x 8, providing flexibility in memory mapping. The component operates across a wide temperature range from -55°C to +125°C, suitable for demanding environments. Packaged in a 68-terminal, square ceramic, metal-sealed cofired CQFP (JESD-30 Code S-CQFP-F68) with a pitch of 1.27mm, it is designed for surface mounting. This SRAM is utilized in aerospace, defense, and industrial applications requiring robust memory solutions. The supply voltage range is 4.5V to 5.5V, with a nominal voltage of 5V.
Additional Information
Series: WS128K32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 39.6000 |
| Width | 39.6000 |
| Technology | CMOS |
| Access_Time_Max | 25.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| JESD_30_Code | S-CQFP-F68 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 128KX32 |
| Memory_Width | 32 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 68 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QFF |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 3.5600 |
| Supply_Current_Max | 600.000000000000000 |
| 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 | QUAD |
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