AT93C66A-10TJ-1.8
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT93C66A-10TJ-1-8 is a 4Kb serial CMOS EEPROM organized as 256 words by 16 bits. This device utilizes the Microwire bus protocol for communication, supporting synchronous operation up to 250 kHz. It offers a wide operating supply voltage range from 1.8V to 5.5V and features a data retention of 100 years with an endurance of 1 million write cycles. The AT93C66A-10TJ-1-8 is housed in a compact 8-lead TSSOP package, measuring 4.4mm x 3.0mm with a 0.65mm pitch, suitable for surface-mount applications. It incorporates software write protection and operates across an industrial temperature range of -40°C to +85°C. This component is commonly found in industrial control systems, automotive electronics, and consumer devices requiring non-volatile data storage.
Additional Information
Series: AT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.0000 |
| Technology | CMOS |
| Length | 4.4000 |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 0.25000 |
| 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_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 | TSSOP |
| Package_Equivalence_Code | TSSOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000000100000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.7 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | Software |
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