CAT24WC256WA
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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onsemi's CAT24WC256WA is a 256 kbit serial CMOS EEPROM, organized as 32K x 8 bits. This device supports the I2C serial bus protocol, operating at standard and high-speed modes. It features a robust hardware write protection mechanism and a data retention capability exceeding 100 years. With an endurance rating of 100,000 write cycles, the CAT24WC256WA is suitable for applications requiring frequent data updates. The component is housed in an 8-lead PDSO (SOP8) package with a 1.27mm pitch. Its operational temperature range spans from -40°C to +105°C. This EEPROM finds application in industrial control systems, automotive electronics, and consumer devices demanding reliable non-volatile data storage.
Additional Information
Series: CAT24WC256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Data_Retention_Time_Min | 100 |
| Endurance | 100000.000000000000000 |
| I2C_Control_Byte | 10100DDR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 8 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Temperature_Max | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | Hardware |
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