WS128K32-55G2TQA
Standard SRAM, 128KX32, 55ns, CMOS, CQFP68Manufacturer: Microsemi Corporation
Categories: SRAMs
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Microsemi Corporation WS128K32 Series asynchronous standard SRAM, part number WS128K32-55G2TQA. This CMOS memory component offers a 128K x 32 organization with a maximum access time of 55ns. It features a memory density of 4194304 bits and can be user-configured as 512K x 8. Operating across a temperature range of -55°C to +125°C with a supply voltage of 4.5V to 5.5V, it is housed in a 68-terminal ceramic, metal-sealed cofired square flatpack (CQFP68, JESD-30 Code S-CQFP-G68) with gull wing terminals on a 1.27mm pitch. This surface-mount device adheres to MIL-STD-883 screening levels. Applications for this component include aerospace, defense, and high-reliability industrial systems demanding robust memory solutions.
Additional Information
Series: WS128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.3600 |
| Width | 22.3600 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| JESD_30_Code | S-CQFP-G68 |
| 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 | QFP |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 4.5700 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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