CAT93C66LA-1.8
EEPROM, 256X16, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C66LA-1-8 is a 4Kb serial CMOS EEPROM. This device offers memory organization of 256 words by 16 bits, with an alternate memory width of 8 bits. It operates via a Microwire serial interface, supporting synchronous communication up to a maximum clock frequency of 250 kHz. Designed for robust performance, the CAT93C66LA-1-8 boasts an endurance rating of 1,000,000 program/erase cycles and an extended data retention period of 100 years. Its operating voltage range spans from 1.8V to 6.0V, with a typical supply voltage of 5V. This component is housed in a PDIP8 package, featuring through-hole mounting. Applications for this memory device include industrial control, automotive systems, and consumer electronics, where reliable non-volatile data storage is critical. The CAT93C66 series is known for its low standby current of 10 µA.
Additional Information
Series: CAT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | CMOS |
| Length | 9.3600 |
| Additional_Feature | 1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 0.25000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| 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 | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 4.5700 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Protection | Software |
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