CAT24WC66XI-1.8T2
EEPROM, 8KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24WC66XI-1-8T2 is a serial CMOS EEPROM featuring an 8K x 8 memory organization, providing 65536 bits of non-volatile storage. This component operates using the I2C serial bus interface with a maximum clock frequency of 400 kHz. It supports a wide supply voltage range from 1.8V to 6.0V and offers robust data retention of 100 years, along with an endurance rating of 1,000,000 write cycles. The CAT24WC66 series memory includes hardware write protection for data integrity. Packaged in an 8-lead PDSO (Small Outline) format with gull wing terminals and a 1.27mm pitch, this component is suitable for surface-mount applications across industrial, consumer electronics, and automotive sectors. Its low standby current of 1µA and operating temperature range of -40°C to +85°C further enhance its applicability in various embedded systems.
Additional Information
Series: CAT24WC66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 5.2300 |
| Technology | CMOS |
| Length | 5.2550 |
| Additional_Feature | 100 YEAR DATA RETENTION |
| 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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 2.0300 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 3 |
| 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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