AT24C256U2-10UU-1.8
EEPROM, 32KX8, Serial, CMOS, PBGA8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology AT24C256 series serial CMOS EEPROM, part number AT24C256U2-10UU-1-8, offers 262,144 bits of memory organized as 32K x 8. This device operates via the I2C serial bus with a maximum clock frequency of 1.0 MHz. It supports a supply voltage range of 4.5V to 5.5V, with a standby current of 2µA maximum. The AT24C256U2-10UU-1-8 features a data retention time of 40 years and an endurance of 1,000,000 write cycles.
This component is suitable for applications requiring non-volatile data storage, including industrial automation, consumer electronics, and automotive systems. It is available in an 8-ball wafer-level chip-scale package (WLCSP), also known as a very thin fine-pitch ball grid array (VFBGA), with a terminal pitch of 0.75 mm. The device supports both hardware and software write protection and can operate at 0.1 MHz with a minimum supply voltage of 1.8V. The operating temperature range is -40°C to +85°C.
Additional Information
Series: AT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 3.7300 |
| Width | 2.3500 |
| Technology | CMOS |
| Additional_Feature | ALSO OPERATES AT 0.1MHZ AT 1.8VMIN SUPPLY |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 40 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 10100DDR |
| 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 |
| 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 | I2C |
| Standby_Current_Max | 0.000002000000000 |
| Supply_Current_Max | 3.000000000000000 |
| 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 | 20.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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