AT24C256Y4-10YU-2.7
EEPROM, 32KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology AT24C256 series serial EEPROM, part number AT24C256Y4-10YU-2-7, offers 262144 bits of memory organized as 32K x 8. This CMOS device supports I2C serial bus communication with a maximum clock frequency of 1 MHz. With a supply voltage range of 2.7V to 5.5V and a data retention time of 40 years, it is suitable for demanding applications. The endurance rating is 1,000,000 write cycles. This component features hardware write protection and operates within a temperature range of -40°C to +85°C. Its small outline, very thin profile HVSON package (8-terminal) with a 1.27mm terminal pitch makes it ideal for space-constrained designs in industrial control, automotive, and consumer electronics.
Additional Information
Series: AT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 6.0000 |
| Width | 4.9000 |
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 40 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 10100DDR |
| JESD_30_Code | R-XDSO-N8 |
| 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 | UNSPECIFIED |
| Package_Code | HVSON |
| Package_Equivalence_Code | SOLCC8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 0.9000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000000500000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | Hardware |
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