25AA640A-I/SN16KVAO
EEPROM, 8KX8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology’s 25AA640A-I-SN16KVAO is a 64-bit (8K x 8) Serial EEPROM device, operating via the SPI serial bus. This component supports a wide supply voltage range from 1.8V to 5.5V, with a maximum clock frequency of 10 MHz. It features 1,000,000 endurance cycles and 200 years of data retention. The device is housed in an 8-lead, 150-mil wide Small Outline Package (SOP) with a 1.27mm terminal pitch, conforming to JESD-30 R-PDSO-G8. Operating temperature spans from -40°C to +85°C, suitable for automotive and industrial applications. Write protection is available through both hardware and software mechanisms. This component is designed for high-volume data storage in various embedded systems, including automotive infotainment, industrial control, and consumer electronics.
Additional Information
Series: 25AA640RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Length | 4.9000 |
| Additional_Feature | OPERATES WITH 1.8VMIN @ 3MHZ |
| Clock_Frequency_Max | 10.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.23 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Programming_Voltage | 2.5 |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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