SST39SF020A-55-4I-NHE
Flash, 256KX8, 55ns, PQCC32Manufacturer: Microchip Technology
Categories: Flash Memories
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The Microchip Technology SST39SF020A-55-4I-NHE is a 2 Mbit (256K x 8) CMOS Flash memory device featuring a 55ns access time. This NOR Flash memory operates asynchronously and supports a parallel interface. It offers robust data retention of 100 years and an endurance rating of 100,000 program/erase cycles. The SST39SF020 series is designed for applications requiring reliable, non-volatile code and data storage, commonly found in industrial controls, consumer electronics, and automotive systems. The device is housed in a 32-lead PQCC package, suitable for surface-mount assembly. It operates over a temperature range of -40°C to +85°C and utilizes a single 5V supply. Command user interface and data polling are supported for efficient operation.
Additional Information
Series: SST39SF020RoHS Status: RoHS CompliantManufacturer Lead Time: 16Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Type | NOR TYPE |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 100 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 64 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.5560 |
| Sector_Size | 4k |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 35.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Toggle_Bit | Yes |
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