CAT24WC66WE
EEPROM, 8KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24WC66WE is a 64Kbit serial EEPROM organized as 8K x 8, utilizing a standard I2C interface. This CMOS memory device supports operation across a wide voltage range from 4.5V to 5.5V, and also features extended operation down to 1.8V. With a maximum clock frequency of 400kHz, it offers efficient data transfer. The CAT24WC66WE provides 100 years of data retention and a program/erase endurance of 1 million cycles. Its small outline package (PDSO8, R-PDSO-G8) is suitable for surface-mount applications. Key features include hardware write protection and a low standby current. This component is commonly employed in industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical.
Additional Information
Series: CAT24WC66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Additional_Feature | Also operates at 1.8V |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010DDDR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| 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 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| 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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