AT28C04-25LMB
EEPROM, 512X8, 250ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT28C04-25LMB is a 4-Kbit parallel CMOS EEPROM with a memory organization of 512 words by 8 bits. This component offers a maximum access time of 250ns and supports data polling for efficient read operations. Designed for robust performance, it operates across a wide temperature range of -55°C to +125°C. The AT28C04-25LMB features endurance of 10,000 write cycles and a write cycle time of 1ms. Its 32-terminal ceramic chip carrier package (CQCC32, R-XQCC-N32) is suitable for surface mounting. This device finds application in demanding environments, including aerospace, defense, and industrial control systems, where reliable non-volatile data storage is critical. The part number AT28C04-25LMB signifies its specific speed grade and package type.
Additional Information
Series: AT28C04RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Terminals | 32 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 45.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
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