25C640-I/PG
EEPROM, 8KX8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 25C640-I-PG is a high-performance 64Kbit serial EEPROM organized as 8K x 8. This CMOS device operates from a 4.5V to 5.5V supply and features a maximum clock frequency of 3MHz, supporting SPI serial bus communication. With data retention exceeding 200 years and an endurance rating of 1 million write cycles, the 25C640 offers robust non-volatile data storage. It includes 4KV ESD protection and is housed in a PDIP8 through-hole package. Applications for this component include industrial control systems, automotive electronics, and consumer devices requiring reliable data logging and configuration storage. The 25C640-I-PG is rated for operation across a -40°C to +85°C industrial temperature range.
Additional Information
Series: 25C640RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.4000 |
| Width | 7.6200 |
| Technology | CMOS |
| Additional_Feature | DATA RETENTION > 200 YEARS; 4KV ESD PROTECTION; 1M ENDURANCE CYCLES |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| 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 | 4.0600 |
| Serial_Bus_Type | SPI |
| 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 |
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