MB84VD23381HJ Datasheet, PDF (51/56 Pages) SPANSION – 64M (X16) FLASH MEMORY & 16M (X16) Mobile FCRAM

MBVD23381HJ-70
• POWER-UP Timing #1 (16M FCRAM)
CE1r
CE2r
tC2LH
tCHS
tCHH
VCCr
VCCr Min
0V
Note : The tC2LH specifies after VCCr reaches specified minimum level.
• POWER-UP Timing #2 (16M FCRAM)
CE1r
CE2r
VCCr
tC2HL
tCSP
tC2HL
VCCr Min
0V
tC2LP
tCHS
tCHH
Note : The tC2HL specifies from CE2r Low to High transition after VCCr reaches specified minimum level.
CE1r must be brought to High prior to or together with CE2r Low to High transition.
• POWER-UP Timing #3 (16M FCRAM)
CE1r
CE2r
tCHHP
VCCr
VCCr Min
0V
Note : Both CE1r and CE2r must be High together with VCCr. Otherwise either POWER-UP Timing #1 or
#2 must be used for proper operation.
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