SST25WF020AT-40I/SN
Flash, 256KX8, PDSO8Manufacturer: Microchip Technology
Categories: Flash Memories
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Microchip Technology SST25WF020 series NOR Flash memory, part number SST25WF020AT-40I-SN, offers 2Mbit of memory organized as 256K x 8 bits. This component features a high clock frequency of up to 40MHz and operates from a supply voltage range of 1.65V to 1.95V. It utilizes a serial peripheral interface (SPI) for communication and supports a programming voltage of 1.8V. The memory boasts a data retention of 20 years and an endurance of 100,000 cycles. Designed for surface mount applications, it is housed in an 8-lead PDSO package (SOP) with a 1.27mm terminal pitch. This NOR Flash memory finds application in industrial, automotive, and consumer electronics sectors where reliable non-volatile storage is critical. The device includes hardware and software write protection mechanisms.
Additional Information
Series: SST25WF020RoHS Status: RoHS CompliantManufacturer Lead Time: 5Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Type | NOR TYPE |
| Width | 3.9000 |
| Technology | CMOS |
| Clock_Frequency_Max | 40.00000 |
| Data_Retention_Time_Min | 20 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| 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 | SOP |
| Package_Equivalence_Code | SOP8,.23 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Programming_Voltage | 1.8 |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.7500 |
| 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 | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | HARDWARE/SOFTWARE |
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