CAT93C6631PA-25
EEPROM, 256X16, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C6631PA-25 is a 4Kb serial EEPROM organized as 256 words by 16 bits. This CMOS memory device utilizes a 3-wire Microwire interface, supporting clock frequencies up to 3 MHz. It offers a robust endurance of 1 million write cycles and a data retention of 100 years, with programming voltages compatible with 5V systems. The CAT93C6631 series features hardware and software write protection mechanisms. Operating within a temperature range of -40°C to +105°C, this component is housed in a standard 8-lead PDIP package (JESD30 R-PDIP-T8). Applications span industrial control, consumer electronics, and automotive systems requiring reliable non-volatile data storage.
Additional Information
Series: CAT93C6631RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| 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 | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Serial_Bus_Type | Microwire |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 3.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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