25LC040-I/SNROC
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25LC040 is a 4Kb serial EEPROM featuring a 512 x 8 memory organization. This CMOS device operates via a 3-wire SPI serial interface, supporting clock frequencies up to 3 MHz. It offers a robust data retention exceeding 200 years and an endurance rating of 1 million write cycles. The 25LC040 is housed in an 8-lead PDSO (Small Outline) package with a 1.27 mm terminal pitch, suitable for surface-mount applications. Its operating voltage range is from 2.5V to 5.5V, with a nominal 3.3V supply. This component is widely utilized in industrial automation, automotive systems, and consumer electronics requiring reliable non-volatile data storage. The 25LC040-I-SNROC variant operates within an industrial temperature range of -40°C to +85°C.
Additional Information
Series: 25LC040RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.9100 |
| Technology | CMOS |
| Additional_Feature | DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | SPI |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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