WS128K32N-45G4TM
Standard SRAM, 128KX32, 45ns, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology WS128K32N-45G4TM is a high-performance, asynchronous standard SRAM with a memory organization of 128K words by 32 bits, offering a total density of 4 Megabits. This CMOS component features a maximum access time of 45 nanoseconds and operates across a wide temperature range of -55°C to +125°C. The device is housed in a 68-lead Ceramic Quad Flat Pack (CQFP) package, identified by the JESD-30 code S-CQFP-F68, with a terminal pitch of 1.27mm. The WS128K32 series component is user-configurable as 512K x 8, providing flexible memory mapping. It supports a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V, and a maximum supply current of 600mA. This surface-mount device is suitable for demanding applications in aerospace, defense, and industrial sectors where reliability and performance are critical. The package dimensions are 39.6mm x 39.6mm with a seated height of 3.56mm.
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 | 45.0000000000000000 |
| 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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