93LCS66X/SN
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 93LCS66X-SN is a 4Kb serial CMOS EEPROM organized as 256 words by 16 bits. This device operates via the Microwire serial bus and supports synchronous communication up to 1 MHz. It features a wide operating voltage range of 2.5V to 6.0V and a data retention period exceeding 40 years. The 93LCS66 series offers a robust endurance of 1,000,000 write cycles. Implemented in a compact PDSO8 (SOP8) package with a 1.27mm pitch, it is suitable for surface-mount applications. Its specifications make it a reliable choice for data storage in industrial controls, consumer electronics, and automotive systems requiring non-volatile configuration memory. Software write protection is also supported.
Additional Information
Series: 93LCS66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.9000 |
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 40 |
| 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_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000030000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | Software |
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