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AT27HC256 EPROM

AT27HC256 EPROM Series Datasheet

The ATMEL AT27HC256/256L chip family is a high speed, low-power 262,144 bit Ultraviolet Erasable and Electrically Programmable Read Only Memory (EPROM) organized 32K x 8. The AT27HC256 is suited for very high speed applications, while the AT27HC256L features low Vcc Standby Current. both requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 55ns on the AT27HC256, making this part compatible with high performance systems. Power consumption is typically only 50mA in Active Mode on both parts and less than 10µA in Standby on the AT27HC256L.


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AT27HC256-12DC AT27HC256-12JC AT27HC256-12LC AT27HC256-12LI
AT27HC256-20PI AT27HC256-25F AT27HC256-25PI AT27HC256-55DC
AT27HC256-55L AT27HC256-55LC AT27HC256-70DC AT27HC256-70DM/883
AT27HC256-70DM/883C AT27HC256-70KI AT27HC256-70LC AT27HC256-90DC
AT27HC256-90DI AT27HC256-90DM AT27HC256-90JC AT27HC256-90LC
AT27HC256L-70DI AT27HC256L-90LM
AT27HC256 EPROM Series Part Photos
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AT27HC256 EPROM


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Ordering Information
Select from our Available Inventory for an Immediate Price Quote
AT27HC256-12DC AT27HC256-12JC AT27HC256-12LC AT27HC256-12LI
AT27HC256-20PI AT27HC256-25F AT27HC256-25PI AT27HC256-55DC
AT27HC256-55L AT27HC256-55LC AT27HC256-70DC AT27HC256-70DM/883
AT27HC256-70DM/883C AT27HC256-70KI AT27HC256-70LC AT27HC256-90DC
AT27HC256-90DI AT27HC256-90DM AT27HC256-90JC AT27HC256-90LC
AT27HC256L-70DI AT27HC256L-90LM

AT27HC256 EPROM


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Marking Information

AT27HC256 EPROM


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AT27HC256 EPROM Part Photos
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AT27HC256 EPROM
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AT27HC256 EPROM

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