AT25040B-SS9M-T
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT25040B-SS9M-T is a 4Kb serial EEPROM featuring a 512x8 memory organization. This CMOS device operates via the SPI serial interface with a maximum clock frequency of 5 MHz. It supports a wide supply voltage range of 1.7V to 5.5V, with a nominal voltage of 2.5V, and offers hardware and software write protection. Data retention is rated for a minimum of 100 years, with an endurance of 1 million write cycles. The AT25040B series is suitable for applications in industrial automation, automotive systems, and consumer electronics, demanding reliable non-volatile data storage. This component is housed in a standard 8-lead PDSO package, measuring 4.9mm x 3.9mm with a 1.27mm pitch, and operates across a temperature range of -40°C to +85°C.
Additional Information
Series: AT25040RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.9000 |
| Technology | CMOS |
| Clock_Frequency_Max | 5.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Synchronous |
| 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 |
| Parallel_Serial | Serial |
| Programming_Voltage | 2.5 |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 6.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.70000 |
| 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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