AT93C46D-TH-B
EEPROM, 64X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology AT93C46 serial EEPROM, part number AT93C46D-TH-B, offers 1024 bits of memory organized as 64 words by 16 bits, or configurable as 128 words by 8 bits. This CMOS device operates via a 3-wire Microwire serial interface, supporting a maximum clock frequency of 2 MHz. It features a robust endurance of 1,000,000 write cycles and a data retention time exceeding 100 years. The AT93C46D-TH-B is housed in an 8-lead PDSO (TSOP1) package with a 0.65 mm terminal pitch, suitable for surface mounting. Typical applications include industrial control systems, automotive electronics, and consumer devices requiring non-volatile data storage. Operating voltage ranges from 4.5V to 5.5V, with a typical supply current of 2 mA and a standby current of 15 µA. The component operates within a temperature range of -40°C to +85°C.
Additional Information
Series: AT93C46RoHS Status: RoHS CompliantManufacturer Lead Time: 2.33Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Additional_Feature | CONFIGURABLE AS 128 X 8 |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 2.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 64X16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 64.0000000000000000 |
| Number_of_Words_Code | 64 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1 |
| Package_Equivalence_Code | TSSOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000015000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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