AT25640A-W2.7-11
EEPROM, 8KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT25640A-W2-7-11 is a 64Kb serial EEPROM organized as 8K words by 8 bits. This CMOS device operates via a synchronous SPI interface, supporting clock frequencies up to 10MHz. It offers a wide operating voltage range from 2.7V to 5.5V, with a nominal supply of 5V. The AT25640 series component provides a robust solution for non-volatile data storage, suitable for applications requiring reliable memory retention. Its uncased chip package style makes it ideal for high-density board designs. Typical applications include industrial control systems, consumer electronics, and automotive subsystems where persistent data logging and configuration storage are critical. The minimum write cycle time tWC is 5ms.
Additional Information
Series: AT25640RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Clock_Frequency_Max | 10.00000 |
| JESD_30_Code | X-XUUC-N |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| 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 | UNSPECIFIED |
| Package_Code | Die |
| Package_Shape | UNSPECIFIED |
| Package_Style | UNCASED CHIP |
| Parallel_Serial | Serial |
| Serial_Bus_Type | SPI |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | UPPER |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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