AT25256A-W1.8-11
EEPROM, 32KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT25256A-W1-8-11 is a 262,144-bit serial CMOS EEPROM organized as 32K x 8 bits. It supports the SPI serial interface, enabling clock frequencies up to 20 MHz. This memory component features a 100-year data retention specification and an endurance rating of 1 million write cycles. The device operates with a supply voltage range of 4.5V to 5.5V, and also offers operation at 1.8V up to 5 MHz. Write protection is available through both hardware and software mechanisms. Suitable for applications requiring non-volatile data storage, its un-cased chip package is designed for integration into advanced systems. Typical industries utilizing this component include industrial automation and consumer electronics.
Additional Information
Series: AT25256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Additional_Feature | ALSO OPERATES 1.8 V SUPPLY AT 5MHZ |
| Clock_Frequency_Max | 20.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | X-XUUC-N |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | Die |
| Package_Equivalence_Code | DIE OR CHIP |
| Package_Shape | UNSPECIFIED |
| Package_Style | UNCASED CHIP |
| Page_Size | 64 |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 10.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | UPPER |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |