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| MB84VD2218XEG Datasheet, PDF (44/63 Pages) Fujitsu Component Limited. – 32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM | |||
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MB84VD2218XEG/EH/2219XEG/EH-90
⢠AC Waveforms Chip/Sector Erase Operations (Flash)
Address
CEf
OE
WE
DQ
VCCf
555h
tWC
2AAh
tAS
tAH
555h
555h
2AAh
SA*
tCS
tCH
tGHWL
tWP
tWPH
tDS
tDH
AAh
55h
80h
tVCS
AAh
30h for Sector Erase
55h
10h/
30h
*: SA is the sector address for Sector Erase. Addresses = 555h for Chip Erase.
Note: These waveforms are for the Ã16 mode. (The addresses differ from Ã8 mode.)
44
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