93LC66AT-I/SNA21
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology presents the 93LC66AT-I-SNA21, a 4Kb serial CMOS EEPROM. This component offers a memory organization of 512 words by 8 bits, accessible via a Microwire serial interface. Designed for robust performance, it boasts a minimum of 1,000,000 erase/write cycles and data retention exceeding 200 years. The device operates within a supply voltage range of 1.8V to 5.5V, with a typical nominal voltage of 2.5V. Its operating temperature spans from -40°C to +85°C, meeting AEC-Q100 standards. The 93LC66AT-I-SNA21 is housed in an 8-lead small outline package (PDSO8) with a 1.27mm terminal pitch, suitable for surface mounting. Applications for this memory solution include automotive, industrial control, and consumer electronics where reliable non-volatile data storage is critical.
Additional Information
Series: 93LC66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 4.9000 |
| Additional_Feature | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 200 |
| JESD_30_Code | R-PDSO-G8 |
| 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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | Microwire |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 6.0000000000000000 |
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