25LC640-I/PREL
EEPROM, 8KX8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology presents the 25LC640-I-PREL, an 8K x 8 serial EEPROM utilizing advanced CMOS technology. This device offers a robust 1000K erase/write cycles and data retention exceeding 200 years, ensuring long-term data integrity. Operating over a wide temperature range of -40°C to +85°C, it supports SPI serial bus interface with a maximum clock frequency of 2 MHz. The 8-pin PDIP package features through-hole mounting with a terminal pitch of 2.54mm, suitable for a variety of industrial and consumer applications requiring non-volatile memory storage. Its low supply current and wide operating voltage range (2.5V to 5.5V) make it an efficient choice for embedded systems.
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 |