WMF256K8-120CLM5A
Flash, 256KX8, 120ns, CQCC32Manufacturer: Microsemi Corporation
Categories: Flash Memories
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The Microsemi Corporation WMF256K8-120CLM5A is a 256K x 8 parallel asynchronous flash memory device. This CMOS component offers a 120ns access time and operates from a 4.5V to 5.5V supply voltage range, with a nominal 5V requirement. Designed for robust operation, it features an extended temperature range from -55°C to +125°C. The device is housed in a 32-terminal CQCC package, specifically a ceramic, metal-sealed cofired chip carrier with quad terminal positions and no leads. Its memory organization is 256K words by 8 bits, yielding a total density of 2 megabits. Applications for this memory device are found in aerospace, defense, and industrial systems demanding high reliability and performance.
Additional Information
Series: WMF256K8RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| 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 | QCCN |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | QUAD |
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