CAT24WC128WI-1.8
EEPROM, 16KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24WC128WI-1-8 is a 131,072-bit (16K x 8) serial CMOS EEPROM. It operates on an I2C serial bus, supporting a maximum clock frequency of 100 kHz. This device offers a data retention capability of at least 100 years and an endurance rating of 100,000 write cycles. The CAT24WC128 series features a standard I2C control byte format (1010XXXR).
Key specifications include a wide operating supply voltage range of 1.8V to 6.0V, with a nominal voltage of 5V. The maximum standby current is 1 µA, and the maximum operating supply current is 3 mA. The component is housed in an 8-lead PDSO (Small Outline) package with a pitch of 1.27 mm, suitable for surface mounting. Operating temperature ranges from -40°C to +85°C. The part supports hardware write protection. This EEPROM is commonly utilized in industrial control, consumer electronics, and automotive applications requiring reliable non-volatile data storage.
Additional Information
Series: CAT24WC128RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 4.9000 |
| Clock_Frequency_Max | 0.10000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 100000.000000000000000 |
| I2C_Control_Byte | 1010XXXR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 131072.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 16KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 16384.0000000000000000 |
| Number_of_Words_Code | 16k |
| 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 |
| Programming_Voltage | 5 |
| Seated_Height_Max | 1.7500 |
| 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 | 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 |