93C66AT-E/MCG
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 93C66AT-E-MCG is a 4Kb serial CMOS EEPROM organized as 512 words by 8 bits. This device operates over a wide temperature range of -40°C to +125°C and supports a maximum clock frequency of 3.0 MHz. Featuring a robust endurance of 1,000,000 write cycles and 200 years of data retention, it is suitable for applications demanding reliability. The 93C66 series utilizes a 2-wire Microwire serial interface. Packaged in a space-efficient PDSO8 (HVSON) format with a 0.5mm terminal pitch, this component is well-suited for industrial control systems, automotive electronics, and consumer devices requiring persistent data storage. The part supports a supply voltage range of 4.5V to 5.5V. Software write protection is also implemented.
Additional Information
Series: 93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 3.0000 |
| Width | 2.0000 |
| Technology | CMOS |
| 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 | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVSON |
| Package_Equivalence_Code | SOLCC8,.11,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| 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 | 0.500 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 2.0000000000000000 |
| Write_Protection | Software |
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