25C040/P
EEPROM, 512X8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25C040-P is a 4 Kbit serial CMOS EEPROM with a memory organization of 512 words by 8 bits. This component operates via a standard SPI serial bus interface, supporting clock frequencies up to 3 MHz. It features a robust endurance of 1,000,000 write cycles and a minimum data retention of 200 years. The device is housed in an 8-lead PDIP package (R-PDIP-T8) with through-hole termination, suitable for applications requiring a compact footprint and reliable performance. Operating within a temperature range of 0°C to 70°C, it is designed for a supply voltage of 4.5V to 5.5V. Applications include industrial control systems, consumer electronics, and automotive electronics. Hardware write protection is incorporated for data integrity.
Additional Information
Series: 25C040RoHS Status: RoHS CompliantManufacturer Lead Time: 2Product Status: NRFNDPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | CMOS |
| Length | 9.4600 |
| Clock_Frequency_Max | 3.00000 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| 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 | 4.50000 |
| Supply_Voltage_Nom | 5 |
| 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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