AT28C04-20LMB
EEPROM, 512X8, 200ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT28C04-20LMB is a 4Kb parallel CMOS EEPROM featuring a 512 x 8 memory organization. This component offers a maximum access time of 200ns and a write cycle time of 1µs. Designed for robust operation, it supports data polling and operates over a wide temperature range from -55°C to +125°C. The AT28C04-20LMB is housed in a 32-terminal ceramic chip carrier (CQCC32) package with a terminal pitch of 1.27mm, suitable for surface mounting applications. Its endurance rating is rated at 10,000 write cycles. This device finds application in demanding environments within the aerospace, defense, and industrial sectors.
Additional Information
Series: AT28C04RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| 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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