CAT24WC257KA
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
Quality Control: Learn More
The onsemi CAT24WC257KA is a 256Kb serial CMOS EEPROM. Organized as 32K x 8, this device supports I2C bus protocol with a maximum clock frequency of 400kHz. It features a data retention capability of over 100 years and an endurance rating of 100,000 write cycles. The CAT24WC257KA operates from a 2.5V to 6.0V supply range and incorporates hardware write protection. This component is available in a PDSO8 (SOP8) package, suitable for surface mount applications. Its robust design makes it well-suited for use in industrial control, automotive, and consumer electronics applications requiring reliable non-volatile data storage.
Additional Information
Series: CAT24WC257RoHS 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 | 0.40000 |
| 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 | 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 |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 2.50000 |
| 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 |
Request a Quote
Clients Also Buy
CAT24WC257W-1.8TE13
EEPROM, 32KX8, Serial, CMOS, PDSO8
CAT24WC257PA
EEPROM, 32KX8, Serial, CMOS, PDIP8
CAT24WC257XI-3
EEPROM, 32KX8, Serial, CMOS, PDSO8