CAT140049LWI-G
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
Quality Control: Learn More
The onsemi CAT140049LWI-G is a 512 x 8 bit serial CMOS EEPROM, part of the CAT140049 series. This device offers 4Kbits of non-volatile memory with a data retention of over 100 years and an endurance of 1 million write cycles. It operates via an I2C serial interface, supporting a maximum clock frequency of 100 kHz. The device is housed in a PDSO8 package and is rated for an operating temperature range of -40°C to +85°C. Key specifications include a supply voltage range of 2.5V to 5.5V, a maximum standby current of 17µA, and a maximum operating current of 1mA. Software write protection is implemented. This component is suitable for applications in industrial, automotive, and consumer electronics where reliable data storage is critical.
Additional Information
Series: CAT140049RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Clock_Frequency_Max | 0.10000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010DDMR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| 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 |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000017000000000 |
| Supply_Current_Max | 1.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| 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 | 5.0000000000000000 |
| Write_Protection | Software |
Request a Quote
Clients Also Buy
CAT140049MWI-GT3
EEPROM, 4KX1, Serial, CMOS, PDSO8
CAT140049RWI-GT3
EEPROM, 4KX1, Serial, CMOS, PDSO8
CAT140049ZWI-GT3
EEPROM, 4KX1, Serial, CMOS, PDSO8