AT24C256Y1-10YU-1.8
EEPROM, 32KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT24C256Y1-10YU-1-8 is a 262144-bit serial CMOS EEPROM organized as 32K x 8 bits. This device operates via a two-wire serial interface (I2C) with a maximum clock frequency of 1 MHz. It supports a wide supply voltage range of 4.5V to 5.5V and maintains data retention for a minimum of 40 years with an endurance of 1,000,000 write cycles. The AT24C256 series also offers operation at 0.1 MHz with a minimum supply of 1.8V. This component features hardware and software write protection and is housed in a 8-lead HVSON package with a 0.65mm terminal pitch. Applications for this serial EEPROM include industrial control systems, consumer electronics, and automotive electronics.
Additional Information
Series: AT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.0000 |
| 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-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,.2,25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Page_Size | 64 |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 0.9000 |
| 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 | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 20.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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