25LC040-I/P
EEPROM, 512X8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 25LC040 is a 4 Kbit serial EEPROM memory device organized as 512 words by 8 bits. This CMOS memory operates via an SPI serial interface, supporting clock frequencies up to 2.00000 MHz. It offers a wide operating voltage range of 2.5V to 5.5V and a temperature range of -40°C to +85°C. The 25LC040 features a robust endurance of 1,000,000 write cycles and data retention exceeding 200 years. Key specifications include a maximum standby current of 5µA and a maximum write cycle time of 5ms. This component is housed in a through-hole PDIP8 package. Applications for this memory device span industrial automation, automotive systems, and consumer electronics, where reliable non-volatile data storage is critical. Hardware write protection is also implemented.
Additional Information
Series: 25LC040RoHS Status: RoHS CompliantManufacturer Lead Time: 3Product Status: NRFNDPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | CMOS |
| Length | 9.4600 |
| Clock_Frequency_Max | 2.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDIP-T8 |
| 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 | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 4.3200 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | Hardware |
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