WMF256K8-120FEM5A
Flash, 256KX8, 120ns, CDFP32Manufacturer: Microsemi Corporation
Categories: Flash Memories
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Microsemi Corporation WMF256K8-120FEM5A is a 256K x 8 bit NOR Flash memory device. This component offers an asynchronous access time of 120ns, supporting a 5V programming voltage and a 4.5V to 5.5V supply voltage range. The memory density is 2Mb, organized into 262,144 words with an 8-bit width. Designed for demanding applications, it operates across a wide temperature range from -55°C to +125°C. The package is a 32-terminal Ceramic FlatPack (CDFP32, JESD-30 Code R-CDFP-F32), featuring a rectangular shape with dual flat terminals on a 1.270mm pitch. This surface-mount device is constructed with ceramic, metal-sealed cofired materials. Applications for this memory technology include aerospace, defense, and industrial control systems.
Additional Information
Series: WMF256K8RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 20.8300 |
| Type | NOR TYPE |
| Width | 10.4100 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| JESD_30_Code | R-CDFP-F32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| 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 |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.1800 |
| 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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