CAT93C66XA-1.8-T2
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT93C66XA-1-8-T2 is a 4Kbit serial CMOS EEPROM featuring a memory organization of 256 words by 16 bits, with an alternate memory width option of 8 bits. This device operates using the Microwire serial bus protocol and is housed in a standard 8-lead SOIC (Small Outline Integrated Circuit) package with a .3mm pitch. Key specifications include a data retention of at least 100 years and an endurance rating of 1 million write cycles. The operating temperature range spans from -40°C to +105°C. Power consumption is minimal, with a standby current of 10µA and a maximum supply current of 3mA. This component supports software write protection for data integrity. It finds application in various industrial and consumer electronics, including control systems, configuration storage, and embedded system data logging.
Additional Information
Series: CAT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Alternate_Memory_Width | 8 |
| Data_Retention_Time_Min | 100 |
| 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_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Temperature_Max | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Protection | Software |
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