WMS128K8-55FEM
Standard SRAM, 128KX8, 55ns, CMOS, CDFP32Manufacturer: Microchip Technology
Categories: SRAMs
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The Microchip Technology WMS128K8-55FEM is a standard asynchronous CMOS SRAM with a memory organization of 128K words by 8 bits, providing a total density of 1 Mbit. This component features a maximum access time of 55ns and operates over an industrial and military temperature range of -55°C to +125°C. It is housed in a 32-terminal ceramic, metal-sealed cofired flatpack (CDFP32) with a terminal pitch of 1.27mm. The device supports a supply voltage range of 4.5V to 5.5V and exhibits a maximum supply current of 150mA. Identified by the JEDEC R-CDFP-F32 code, this SRAM is typically utilized in high-reliability applications, including aerospace, defense, and industrial control systems requiring robust memory solutions. Its MIL-STD-883 screening level ensures suitability for demanding environments.
Additional Information
Series: WMS128K8RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 20.8300 |
| Width | 10.4140 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-CDFP-F32 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 128KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| 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 | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 3.1800 |
| Supply_Current_Max | 150.000000000000000 |
| 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 | Dual |
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