CAT93C66LEREVE
EEPROM, 256X16, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C66LEREVE is a 4Kb serial EEPROM with a memory organization of 256 words by 16 bits, or alternatively 512 words by 8 bits. This CMOS device operates from a 2.5V to 5.5V supply and supports a maximum clock frequency of 500kHz via its Microwire serial interface. Featuring 100-year data retention, it is built for demanding applications requiring long-term storage reliability. The CAT93C66 series components are AEC-Q100 qualified and find utility in automotive and industrial control systems where robust non-volatile memory is essential. This specific variant is housed in an 8-lead PDIP package with through-hole mounting and a standard 2.54mm terminal pitch. Environmental specifications include an operating temperature range of -40°C to +125°C.
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 | 9.2700 |
| Additional_Feature | 100 YEAR DATA RETENTION |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 0.50000 |
| 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 | 125.0 |
| 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 | 2.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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