WMF256K8-70FEM5A
Flash, 256KX8, 70ns, CDFP32Manufacturer: Microsemi Corporation
Categories: Flash Memories
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The Microsemi Corporation WMF256K8-70FEM5A is a 256K x 8 NOR Flash memory component featuring a 70ns access time. This asynchronous memory operates with a 5V programming voltage and a supply voltage range of 4.5V to 5.5V. Designed for high-reliability applications, it offers a wide operating temperature range from -55°C to +125°C. The component is housed in a 32-terminal CDFP (Ceramic Dual Flat Pack) package (JESD30 Code: R-CDFP-F32) with a terminal pitch of 1.27mm, suitable for surface mounting. Its robust ceramic and metal-sealed construction ensures performance in demanding environments. This memory is utilized in industries such as aerospace, defense, and industrial automation where data integrity and extended operational life are critical.
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 | 70.0000000000000000 |
| 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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