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HN58V256A Datasheet, PDF (9/25 Pages) Hitachi Semiconductor – 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58V257A)
HN58V256A Series, HN58V257A Series
Byte Write Timing Waveform (1) (WE Controlled)
Address
CE
WE
OE
Din
tWC
tCS tAH
tCH
tAS
tOES
tWP
tBL
tOEH
tDS
tDH
RDY/Busy *2
High-Z
tDB
tRP
tRES
RES *2
VCC
tDW
High-Z
Rev.5.00, Nov. 17.2003, page 9 of 22