25AA040A-I/OT
EEPROM, 512X8, Serial, CMOS, PDSO6Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25AA040A-I-OT is a 4Kb serial EEPROM featuring an SPI interface for efficient data transfer. This CMOS component, organized as 512 words by 8 bits, operates within a wide temperature range of -40°C to +85°C and supports supply voltages from 1.8V to 5.5V. With a maximum clock frequency of 10MHz, it offers a robust endurance of 1 million write cycles and 200 years of data retention. The device supports both hardware and software write protection and is housed in a compact 6-lead LSSOP (PDSO6) package with a 0.95mm terminal pitch. Applications for this component include industrial automation, automotive systems, and consumer electronics where reliable non-volatile memory is critical.
Additional Information
Series: 25AA040RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 2.9000 |
| Width | 1.5500 |
| Technology | CMOS |
| Clock_Frequency_Max | 10.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G6 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 6 |
| 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 | LSSOP |
| Package_Equivalence_Code | TSOP6,.11,37 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 1.4500 |
| 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 | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.950 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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