LE28FV4001R-25
Flash, 512KX8, 250ns, PDSO40Manufacturer: onsemi
Categories: Flash Memories
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The onsemi LE28FV4001R-25 is a 4 Mbit NOR Flash memory device organized as 512K words by 8 bits. Featuring a maximum access time of 250 ns, this component supports parallel interface operations. It offers a robust endurance rating of 100,000 program/erase cycles and a data retention of at least 10 years. The device operates with a nominal supply voltage of 3.3V and is housed in a 40-pin TSSOP (R-PDSO-G40) package with a 0.500mm terminal pitch. Key features include data polling and toggle bit functionality for status monitoring. This memory solution is suitable for applications requiring reliable non-volatile storage in industrial and consumer electronics.
Additional Information
Series: LE28FV4001RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 10 |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-PDSO-G40 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Sectors_Size | 2k |
| Number_of_Terminals | 40 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP40,.56,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Parallel |
| Reverse_Pinout | Yes |
| Sector_Size | 256 |
| Standby_Current_Max | 0.000020000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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