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AT28C256E-15LC

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AT28C256E-15LC

EEPROM, 32KX8, 150ns, Parallel, CMOS, CQCC32

Manufacturer: Microchip Technology

Categories: EEPROMs

Quality Control: Learn More

Microchip Technology's AT28C256E-15LC is a 262,144-bit (32K x 8) high-performance CMOS parallel EEPROM. Featuring a 150ns access time, this component supports asynchronous operation and offers a 5V programming voltage. The AT28C256E series incorporates features such as automatic write and data polling, simplifying system design. With an endurance rating of 100,000 write cycles, it is suitable for applications requiring frequent data updates. The 32-terminal CQCC32 package, with a 1.27mm terminal pitch, is designed for surface mounting. This EEPROM is widely utilized in industrial control, automotive systems, and telecommunications equipment where reliable non-volatile data storage is critical. The standby current is rated at 200µA, with a typical operating supply current of 107mA.

Additional Information

Series: AT28C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:
Download Free CAD Model:Link image
Technical Details:
Length13.9700
Width11.4300
TechnologyCMOS
Access_Time_Max150.0000000000000000
Additional_FeatureAUTOMATIC WRITE
Command_User_InterfaceNo
Data_PollingYes
Endurance100000.000000000000000
JESD_30_CodeR-CQCC-N32
Memory_Density262144.0000000000000000
Memory_IC_TypeEEPROM
Memory_Organization32KX8
Memory_Width8
Number_of_Functions1
Number_of_Terminals32
Number_of_Words32768.0000000000000000
Number_of_Words_Code32k
Operating_ModeAsynchronous
Operating_Temperature_Max70.0
Operating_Temperature_Min0.0
Output_Characteristics3-State
Package_Body_MaterialCERAMIC, METAL-SEALED COFIRED
Package_CodeQCCN
Package_Equivalence_CodeLCC32,.45X.55
Package_ShapeRectangular
Package_StyleCHIP CARRIER
Page_Size64
Parallel_SerialParallel
Programming_Voltage5
Seated_Height_Max2.5400
Standby_Current_Max0.000200000000000
Supply_Current_Max107.000000000000000
Supply_Voltage_Max5.50000
Supply_Voltage_Min4.50000
Supply_Voltage_Nom5
Surface_MountYes
Terminal_FormNO LEAD
Terminal_Pitch1.270
Terminal_PositionQUAD
Toggle_BitYes
Write_Cycle_Time_Max_tWC10.0000000000000000

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