25AA320AT-E/ST
EEPROM, 4KX8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 25AA320AT-E-ST is a 32-kbit Serial EEPROM operating via an SPI interface. This CMOS device offers a memory organization of 4K x 8 bits, with a robust endurance rating of 1,000,000 write cycles and a minimum data retention of 200 years. It features hardware and software write protection capabilities. Packaged in an 8-lead TSSOP (Thin Shrink Small Outline Package) with a 0.635mm terminal pitch, it operates across an industrial temperature range of -40°C to +125°C. Typical applications span automotive, industrial control, and consumer electronics where non-volatile data storage is critical. The 25AA320 series components are ideal for systems requiring reliable serial memory solutions.
Additional Information
Series: 25AA320RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 8 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Temperature_Max | 125.0 |
| 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 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | Dual |
| Write_Protection | HARDWARE/SOFTWARE |
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