SST25WF020AT-40I/MF
Flash, 256KX8, PDSO8Manufacturer: Microchip Technology
Categories: Flash Memories
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Microchip Technology's SST25WF020AT-40I-MF is a 2 Mbit NOR Flash memory device with a 256K x 8 organization. This component operates with a maximum clock frequency of 40 MHz and utilizes a synchronous SPI serial interface for high-speed data transfer. It offers a robust 100,000-cycle endurance and 20-year data retention, ensuring long-term reliability. The SST25WF020 series supports both hardware and software write protection mechanisms. Designed for operation across a wide temperature range of -40°C to +85°C, it is suitable for demanding applications in industrial and automotive sectors. The device is housed in a compact, surface-mount PDSO-8 (JESD-30 Code: R-PDSO-N8) package with a 1.27 mm terminal pitch. Its low standby current of 10 µA and operating voltage range of 1.65V to 1.95V make it power-efficient.
Additional Information
Series: SST25WF020RoHS Status: RoHS CompliantManufacturer Lead Time: 7Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 6.0000 |
| Type | NOR TYPE |
| Width | 5.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 40.00000 |
| Data_Retention_Time_Min | 20 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-N8 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVSON |
| Package_Equivalence_Code | SOLCC8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Programming_Voltage | 1.8 |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 0.8000 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 15.000000000000000 |
| Supply_Voltage_Max | 1.95000 |
| Supply_Voltage_Min | 1.65000 |
| Supply_Voltage_Nom | 1.8 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | HARDWARE/SOFTWARE |
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