AT93C66AU3-10UU-1.8
EEPROM, 256X16, Serial, CMOS, PBGA8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT93C66AU3-10UU-1-8 is a 4Kb serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device organized as 256 words by 16 bits. This CMOS component operates via the Microwire serial bus, supporting synchronous communication up to a maximum clock frequency of 2.000 MHz. It features a wide supply voltage range from 1.8V to 5.5V and a typical programming voltage of 2.7V. The AT93C66 series offers robust data retention for at least 100 years and a high endurance of 1,000,000 write cycles. Designed for surface-mount applications, it is housed in an 8-ball Very Thin Fine Pitch Ball Grid Array (VFBGA) package with a 1.00 mm terminal pitch. Operating across an industrial temperature range of -40°C to +85°C, this EEPROM finds application in various industrial control systems, consumer electronics, and automotive subsystems requiring reliable non-volatile data storage.
Additional Information
Series: AT93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 2.0000 |
| Width | 1.5000 |
| Technology | CMOS |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 2.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PBGA-B8 |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | VFBGA |
| Package_Equivalence_Code | BGA8,2X4,40/20 |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Parallel_Serial | Serial |
| Programming_Voltage | 2.7 |
| Seated_Height_Max | 0.8500 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000015000000000 |
| 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 | Ball |
| Terminal_Pitch | 1.000 |
| Terminal_Position | Bottom |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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