AT25256AU2-10UU-1.8
EEPROM, 32KX8, Serial, CMOS, PBGA8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT25256AU2-10UU-1-8 is a 262,144-bit serial CMOS EEPROM organized as 32K words by 8 bits. This device supports the SPI serial bus interface, operating at clock frequencies up to 20 MHz. It features a 3-state output and a hardware/software write protection mechanism. The AT25256 series is designed for applications requiring robust non-volatile data storage, including industrial control, automotive systems, and consumer electronics. Data retention is rated for a minimum of 100 years, with an endurance of 1,000,000 write cycles. The component operates over a temperature range of -40°C to +85°C and supports a supply voltage from 4.5V to 5.5V, with additional operation at 1.8V up to 5MHz. It is packaged in a compact 8-lead PBGA (R-PBGA-B8) with a 0.75mm terminal pitch.
Additional Information
Series: AT25256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 3.7300 |
| Width | 2.3500 |
| 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 | R-PBGA-B8 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| 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 | PLASTIC/EPOXY |
| Package_Code | VFBGA |
| Package_Equivalence_Code | BGA8,2X4,30 |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Page_Size | 64 |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 1.0000 |
| 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 | Ball |
| Terminal_Pitch | 0.750 |
| Terminal_Position | Bottom |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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