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AM27C256-125DC

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AM27C256-125DC

UVPROM, 32KX8, 120ns, CMOS, CDIP28

Manufacturer: Advanced Micro Devices

Categories: EPROMs

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The Advanced Micro Devices AM27C256-125DC is a 32K x 8 UV Erasable Programmable Read-Only Memory (UVPROM) utilizing CMOS technology. This component offers an asynchronous access time of 120 nanoseconds, with a density of 256 kilobits. The device features common I/O and 3-state outputs, operating from a nominal supply voltage of 5V. Its organization is 32K words by 8 bits, and it requires a programming voltage of 12.5V. The AM27C256-125DC is housed in a 28-lead Ceramic Dual In-line Package (CDIP) with a window for UV erasure. This UVPROM finds application in systems requiring non-volatile program storage, including industrial control, telecommunications, and legacy computing platforms. Operating temperature range is 0°C to 70°C.

Additional Information

Series: AM27C256RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:
Technical Details:
Length37.1475
Width15.2400
TechnologyCMOS
Access_Time_Max120.0000000000000000
I_O_TypeCOMMON
JESD_30_CodeR-GDIP-T28
Memory_Density262144.0000000000000000
Memory_IC_TypeUVPROM
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_MaterialCERAMIC, GLASS-SEALED
Package_CodeWDIP
Package_Equivalence_CodeDIP28,.6
Package_ShapeRectangular
Package_StyleIN-LINE, WINDOW
Parallel_SerialParallel
Programming_Voltage12.5
Seated_Height_Max5.5880
Supply_Current_Max50.000000000000000
Supply_Voltage_Max5.25000
Supply_Voltage_Min4.75000
Supply_Voltage_Nom5
Surface_MountNo
Terminal_FormTHROUGH-HOLE
Terminal_Pitch2.540
Terminal_PositionDual

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