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Partname:HN58V256AT-12
Description:265K EEPROM (32-kword x 8-bit), 120ns access time
Manufacturer:Hitachi Semiconductor
Package:plastic TSOP
Pins:28
Oper. temp.:0 to 70
Datasheet:PDF (118K).
Click here to download *)

The Hitachi HN58V256A and HN58V257A are electrically erasable and programmable ROMs organized as 32768-word x 8-bit. They have realized high speed, low power consumption and high reliability by employing advanced MNOS memory technology and CMOS process and circuitry technology. They also have a 64-byte page programming function to make their write operations faster.

Click here to download HN58V256AT-12 Datasheet
Click here to download HN58V256AT-12 Datasheet
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