AT24C256BU2-10UU-2.7
EEPROM, 32KX8, Serial, CMOS, PBGA8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT24C256 is a 262Kbit serial EEPROM utilizing CMOS technology. This component, organized as 32K words by 8 bits, operates via a two-wire serial interface (I2C) with a maximum clock frequency of 1MHz. It features a robust operating temperature range of -40°C to +85°C and supports supply voltages from 2.5V to 5.5V, with a nominal 3.3V operation. The device is housed in a compact, rectangular 8-ball very thin profile fine-pitch ball grid array (PBGA8) package with a 0.75mm terminal pitch. Applications span industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical. The write cycle time is a maximum of 5ms.
Additional Information
Series: AT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 2.3500 |
| Technology | CMOS |
| Length | 3.7300 |
| Clock_Frequency_Max | 1.00000 |
| 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_Shape | Rectangular |
| Package_Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.0000 |
| Serial_Bus_Type | I2C |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Ball |
| Terminal_Pitch | 0.750 |
| Terminal_Position | Bottom |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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