CAT93C66YI-1.8-T2
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C66YI-1-8-T2 is a 4Kb serial CMOS EEPROM organized as 256 words by 16 bits. This device features a Microwire serial interface for efficient data transfer and supports software write protection. With a robust endurance of 1,000,000 write cycles and a data retention exceeding 100 years, it is suitable for applications demanding reliable non-volatile storage. The CAT93C66 series operates across an industrial temperature range of -40°C to +85°C. Housed in a compact 8-lead TSSOP (Thin Shrink Small Outline Package) with a 0.635mm pitch, this component is ideal for space-constrained designs in consumer electronics, industrial control, and automotive systems. Its low standby current of 10µA and operating current of 3mA further enhance its suitability for power-sensitive applications.
Additional Information
Series: CAT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Alternate_Memory_Width | 8 |
| 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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | Dual |
| Write_Protection | Software |
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