WS128K32N-25G4TMA
Standard SRAM, 128KX32, 25ns, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology WS128K32N-25G4TMA is a 4 Mbit CMOS Standard SRAM with a memory organization of 128K words by 32 bits. This asynchronous SRAM features a maximum access time of 25ns and operates over a temperature range of -55°C to +125°C. The device is user configurable as a 512K x 8 memory. It is packaged in a 68-lead ceramic CQFP (CQFP68) with a square, flat pack style. The component utilizes CMOS technology and is designed for surface mounting with a terminal pitch of 1.27mm. This part is suitable for applications in aerospace and defense, as well as industrial control systems requiring high reliability and extended temperature operation. The nominal supply voltage is 5V, with a maximum of 5.5V and a minimum of 4.5V. The maximum supply current is 600mA.
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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