25AA040-I/N
EEPROM, 512X8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25AA040-I-N is a 4Kb Serial EEPROM organized as 512 words by 8 bits. This CMOS memory device operates via a SPI serial interface and features hardware and software write protection capabilities. Designed for robust performance, it offers a minimum data retention of 200 years and an endurance rating of 1 million write cycles. The component utilizes a PDIP8 package with through-hole termination, a standard 2.54mm terminal pitch, and operates across a wide temperature range of -40°C to +85°C. Its low standby current of 2µA and typical operating current of 5mA make it suitable for power-sensitive applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: 25AA040RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| 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_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| 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 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000002000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Protection | HARDWARE/SOFTWARE |
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