SST39SF020A-55-4C-NHE-T
Flash, 256KX8, 55ns, PQCC32Manufacturer: Microchip Technology
Categories: Flash Memories
Quality Control: Learn More
The Microchip Technology SST39SF020A-55-4C-NHE-T is a 2 Mbit (256K x 8 bit) NOR Flash memory device. It offers a fast 55ns access time and operates from a single 4.5V to 5.5V supply. This component features a parallel interface, supporting asynchronous read operations. Key functionalities include Data Polling and Toggle Bit for status monitoring during programming and erase operations. The SST39SF020 series is designed for robust performance with 100,000 program/erase cycles and a data retention of 100 years. Configured in a 32-lead PQCC package, it is suitable for surface-mount applications. Applications for this memory device span industrial control, automotive systems, and consumer electronics requiring reliable non-volatile storage.
Additional Information
Series: SST39SF020RoHS Status: RoHS CompliantManufacturer Lead Time: 16Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
Request a Quote
Clients Also Buy
SST39SF020A-70-4C-U1
Flash, 256KX8, 70ns
SST39SF020A-55-5I-WHE
Flash, 256KX8, 55ns, PDSO32
SST39SF020A-55-4C-NHE
Flash, 256KX8, 55ns, PQCC32