SST39WF400A-90-4I-C1QE
Flash, 256KX16, 90ns, PBGA48Manufacturer: Microchip Technology
Categories: Flash Memories
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Microchip Technology's SST39WF400A-90-4I-C1QE is a 4 Mbit Parallel NOR Flash memory device. This component features a memory organization of 256K words by 16 bits, providing a total density of 4 Megabits. With an access time of 90 nanoseconds, it operates asynchronously. The device is designed for a nominal supply voltage of 1.8V, with a range of 1.70V to 1.95V, and a programming voltage of 1.8V. It is housed in a 48-terminal R-PBGA package with a terminal pitch of 0.500mm, enabling high-density board layouts. This NOR Flash memory is suitable for applications requiring reliable non-volatile data storage, including industrial control systems, consumer electronics, and automotive applications. The operating temperature range is -40°C to +85°C.
Additional Information
Series: SST39WF400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 6.0000 |
| Type | NOR TYPE |
| Width | 4.0000 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| JESD_30_Code | R-PBGA-B48 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 48 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | VFLGA |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Parallel_Serial | Parallel |
| Programming_Voltage | 1.8 |
| Seated_Height_Max | 0.5200 |
| Supply_Voltage_Max | 1.95000 |
| Supply_Voltage_Min | 1.70000 |
| Supply_Voltage_Nom | 1.8 |
| Surface_Mount | Yes |
| Terminal_Form | BUTT |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Bottom |
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