AT25040A-W1.8
EEPROM, 512X8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT25040A-W1-8 is a 4Kb serial EEPROM featuring a 512 x 8 memory organization. This CMOS component operates via a SPI serial interface, supporting clock frequencies up to 5 MHz. It is designed for a wide supply voltage range, from 1.8V to 5.5V, with a nominal supply of 2.7V. The AT25040A series component is packaged as an uncased chip, suitable for surface mount applications. With a maximum operating temperature of 85°C and a minimum of -40°C, it finds application in industrial control, automotive, and consumer electronics sectors where reliable non-volatile data storage is critical. The write cycle time is specified at a maximum of 5ms.
Additional Information
Series: AT25040RoHS Status: Manufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Clock_Frequency_Max | 5.00000 |
| JESD_30_Code | X-XUUC-N |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| 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 | 1.80000 |
| Supply_Voltage_Nom | 2.7 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | UPPER |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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