25LC640-I/PRELG
EEPROM, 8KX8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25LC640-I-PRELG is an 8K x 8 serial EEPROM utilizing CMOS technology. This device operates over a wide temperature range from -40°C to +85°C and supports SPI communication up to 2MHz. With a minimum supply voltage of 2.5V and a maximum of 5.5V, it offers a nominal 5V operation. The 8-pin PDIP package, with a 2.54mm terminal pitch, is designed for through-hole mounting. The 25LC640 series is characterized by its high endurance, rated for 1,000,000 erase/write cycles, and exceptional data retention exceeding 200 years. This component is suitable for applications requiring non-volatile data storage in industrial control, automotive systems, and consumer electronics.
Additional Information
Series: 25LC640RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.2700 |
| Width | 7.6200 |
| Technology | CMOS |
| Additional_Feature | 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS |
| Clock_Frequency_Max | 2.00000 |
| Data_Retention_Time_Min | 200 |
| JESD_30_Code | R-PDIP-T8 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 5.3340 |
| Serial_Bus_Type | SPI |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| 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 |