93C66C-E/MC
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 93C66C-E-MC is a 4Kb serial CMOS EEPROM designed for robust data storage. This component offers a memory organization of 256 words by 16 bits, with an alternate configuration option of 512 words by 8 bits. It operates via a Microwire serial bus interface, supporting clock frequencies up to 3 MHz. The device features a wide operating temperature range of -40°C to +125°C, making it suitable for demanding environments. Endurance is rated at 1 million write cycles, with data retention exceeding 200 years. Offered in a PDSO8 package, this AEC-Q100 qualified component finds application in industrial control, automotive systems, and consumer electronics where reliable non-volatile memory is critical. Software write protection is implemented for data integrity.
Additional Information
Series: 93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 2.9000 |
| Technology | CMOS |
| Length | 3.0000 |
| Additional_Feature | ALSO CONFIGURABLE AS 512 X 8 |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-N8 |
| 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 | VSON |
| Package_Equivalence_Code | SOLCC8,.11,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 1.0000 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 2.0000000000000000 |
| Write_Protection | Software |
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