SST39LF040-55-4C-NHE-RVL
Flash, 512KX8, 55ns, PQCC32Manufacturer: Microchip Technology
Categories: Flash Memories
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The Microchip Technology SST39LF040-55-4C-NHE-RVL is a 4 Mbit low-voltage CMOS Flash memory device organized as 512K words by 8 bits. This NOR Flash memory offers a fast access time of 55 ns, enabling efficient data retrieval. It features a 3.3V read and program operation, with a flexible erase capability. The device supports standard JEDEC programming algorithms and includes command user interface and data polling features for robust operation. Endurance is rated at 100,000 cycles, with data retention of 100 years. Designed for surface mounting, it is housed in a 32-lead PQCC package (JESD30 R-PQCC-J32). Applications span industrial control, consumer electronics, and automotive systems requiring reliable non-volatile storage. The SST39LF040 series operates within a temperature range of 0°C to 70°C.
Additional Information
Series: SST39LF040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet: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 | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 128 |
| Number_of_Terminals | 32 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 | 3.3 |
| Seated_Height_Max | 2.8448 |
| Sector_Size | 4k |
| Standby_Current_Max | 0.000015000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Toggle_Bit | Yes |
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