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Partname:AT28HC256-90DM/883
Description:256(32K x 8) high speed CMOS EPROM
Manufacturer:Atmel Corporation
Package:cer DIP
Pins:28
Oper. temp.:-55 to 125
Datasheet:PDF (728K).
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The AT28HC256 is a high-performance Electrically Erasable and Programmable Read Only Memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel's advanced nonvolatile CMOS technology, the AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA. (continued)

Click here to download AT28HC256-90DM/883 Datasheet
Click here to download AT28HC256-90DM/883 Datasheet
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