CAT24WC257WI-3
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24WC257WI-3 is a 32K x 8 serial CMOS EEPROM. This memory component offers a density of 262144 bits and operates over a voltage range of 3.0V to 5.5V with a nominal supply of 5V. Featuring an I2C serial interface, it supports clock frequencies up to 1.00000 MHz. The CAT24WC257 series component is designed for robust data storage with a minimum data retention of 100 years and an endurance rating of 100,000 write cycles. Its organization is 32768 words of 8 bits each. The device supports hardware write protection and operates within an industrial temperature range of -40°C to +85°C. Packaged in an 8-lead PDSO (SOP) format with a 1.27mm pitch, it is suitable for surface-mount applications. This EEPROM finds utility in consumer electronics, industrial control systems, and automotive applications requiring non-volatile data storage.
Additional Information
Series: CAT24WC257RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.9000 |
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| 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_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 | SOP |
| Package_Equivalence_Code | SOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | Hardware |
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