CAT93C66LI-1.8REVE
EEPROM, 256X16, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C66LI-1-8REVE is a 4Kb serial EEPROM featuring a 256 x 16 memory organization. It operates via a 3-wire Microwire interface with a maximum clock frequency of 250 kHz. This CMOS device offers robust data integrity with a minimum data retention of 100 years and is rated for operation across a temperature range of -40°C to +85°C. The CAT93C66 series is AEC-Q100 qualified, making it suitable for automotive applications. Its PDIP-8 package (R-PDIP-T8) with a 2.54mm terminal pitch facilitates through-hole mounting. Typical applications include industrial control systems, consumer electronics, and automotive subsystems requiring reliable non-volatile data storage. The device supports a wide supply voltage range from 1.8V to 5.5V, with a nominal 5V operation.
Additional Information
Series: CAT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.2700 |
| Width | 7.6200 |
| Technology | CMOS |
| Additional_Feature | 100 YEAR DATA RETENTION |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 0.25000 |
| Data_Retention_Time_Min | 100 |
| JESD_30_Code | R-PDIP-T8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 5.3300 |
| Serial_Bus_Type | Microwire |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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