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AT28C256E-20TCT/R

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AT28C256E-20TCT/R

EEPROM, 32KX8, 200ns, Parallel, CMOS, PDSO28

Manufacturer: Microchip Technology

Categories: EEPROMs

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Microchip Technology's AT28C256E-20TCT-R is a 262,144-bit (32K x 8) CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM). This parallel interface device features an access time of 200 nanoseconds and supports asynchronous operation. The AT28C256 series offers automatic write capabilities and operates with a supply voltage range of 4.5V to 5.5V. It is housed in a 28-lead, small outline, thin profile (TSOP1) package with a 0.55mm terminal pitch, designed for surface mounting. Typical applications for this component include industrial control, data acquisition systems, and embedded systems requiring non-volatile data storage. The device operates within a temperature range of 0°C to 70°C.

Additional Information

Series: AT28C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:
Download Free CAD Model:Link image
Technical Details:
Length11.8000
Width8.0000
TechnologyCMOS
Access_Time_Max200.0000000000000000
Additional_FeatureAUTOMATIC WRITE
JESD_30_CodeR-PDSO-G28
Memory_Density262144.0000000000000000
Memory_IC_TypeEEPROM
Memory_Organization32KX8
Memory_Width8
Number_of_Functions1
Number_of_Terminals28
Number_of_Words32768.0000000000000000
Number_of_Words_Code32k
Operating_ModeAsynchronous
Operating_Temperature_Max70.0
Operating_Temperature_Min0.0
Output_Characteristics3-State
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeTSOP1
Package_ShapeRectangular
Package_StyleSMALL OUTLINE, THIN PROFILE
Parallel_SerialParallel
Programming_Voltage5
Screening_Level_Reference_Standard38535Q/M;38534H;883B
Seated_Height_Max1.2000
Supply_Current_Max50.000000000000000
Supply_Voltage_Max5.50000
Supply_Voltage_Min4.50000
Supply_Voltage_Nom5
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.550
Terminal_PositionDual
Write_Cycle_Time_Max_tWC10.0000000000000000

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