CAT64LC40WA
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT64LC40WA is a 4Kb serial CMOS EEPROM. This component, part of the CAT64LC40 series, offers a memory organization of 256 words by 16 bits, providing a total density of 4096 bits. It utilizes an SPI serial interface for data transfer. The device features robust write protection capabilities, supporting both hardware and software methods. Operating across a temperature range of -40°C to +105°C, the CAT64LC40WA boasts a data retention of at least 100 years and an endurance rating of 1,000,000 cycles. Packaged in an 8-lead Small Outline package (SOP8, R-PDSO-G8) with a 1.27mm pitch, it is suitable for surface-mount applications. Typical applications include industrial control systems, automotive electronics, and consumer devices requiring non-volatile data storage. The maximum standby current is 3µA, with a maximum operating supply current of 3mA.
Additional Information
Series: CAT64LC40RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X16 |
| Memory_Width | 16 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000003000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | HARDWARE/SOFTWARE |
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