93LC66B-I/PRVA
EEPROM, 256X16, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology’s 93LC66B-I-PRVA is a 4Kb serial CMOS EEPROM organized as 256 words by 16 bits. This device features a Microwire serial interface, supporting synchronous operation up to 1 MHz. It offers a wide operating voltage range from 1.8V to 5.5V, with a nominal supply voltage of 2.5V, and a maximum supply current of 2mA. The 93LC66B-I-PRVA is specified for industrial temperature ranges from -40°C to +85°C. Designed for longevity, it boasts a minimum of 1,000,000 erase/write cycles and data retention exceeding 200 years. This through-hole component comes in an 8-lead PDIP package. Applications include automotive, industrial control, and consumer electronics where non-volatile parameter storage is required.
Additional Information
Series: 93LC66RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.2700 |
| Width | 7.6200 |
| Technology | CMOS |
| 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-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 | 85.0 |
| 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 | TS 16949 |
| Seated_Height_Max | 5.3300 |
| 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 | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 6.0000000000000000 |
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