CAT150021TWI-G
EEPROM, 256X8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT150021TWI-G is a 256 x 8 bit serial EEPROM utilizing CMOS technology. This memory component offers 2048 bits of storage and operates via a Serial Peripheral Interface (SPI) bus. Designed for surface mount applications, it is housed in a standard 8-lead small outline package (PDSO8) with a 1.27mm pitch. The device supports a nominal supply voltage of 3.3V and features hardware write protection. With a data retention time of at least 100 years and an endurance rating of 1 million write cycles, it is suitable for demanding applications in industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical. The operating temperature range is from -40°C to +85°C.
Additional Information
Series: CAT150021RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: 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 | 2048.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000020000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | Hardware |
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