LE28F4001R-15
Flash, 512KX8, 150ns, PDSO40Manufacturer: onsemi
Categories: Flash Memories
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The onsemi LE28F4001R-15 is a 4 Mbit NOR Flash memory device organized as 512K words by 8 bits. This component offers an access time of 150 ns, supporting asynchronous operation. With a supply voltage range of 4.5V to 5.5V, it features a CMOS technology for efficient performance. The memory density is 4Mbit, and it supports data polling and toggle bit features for status monitoring. Endurance is rated at 10,000 cycles. The device is housed in a 40-terminal TSOP1 (JESD-30 Code: R-PDSO-G40) package with a 0.5mm terminal pitch, suitable for surface mounting. Typical applications span industrial control, telecommunications infrastructure, and embedded systems requiring non-volatile code storage.
Additional Information
Series: LE28F4001RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Width | 10.0000 |
| Technology | CMOS |
| Length | 12.4000 |
| Access_Time_Max | 150.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| 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_Functions | 1 |
| Number_of_Sectors_Size | 2k |
| Number_of_Terminals | 40 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1 |
| Package_Equivalence_Code | TSSOP40,.56,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Reverse_Pinout | Yes |
| Seated_Height_Max | 1.2300 |
| Sector_Size | 256 |
| Standby_Current_Max | 0.000020000000000 |
| Supply_Current_Max | 40.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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