M5M54R08AJ Ver la hoja de datos (PDF) - Mitsumi
Número de pieza
componentes Descripción
Fabricante
M5M54R08AJ Datasheet PDF : 6 Pages
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MITSUBISHI LSIs
M5M54R08AJ-10,-12,-15
4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
(4)TIMING DIAGRAMS
Read cycle 1
A 0~18 VIH
VIL
DQ1~8 VOH
VOL
tv(A)
PREVIOUS DATA VALID
W=H
S=L
OE=L
t CR
ta(A)
UNKNOWN
tv(A)
DATA VALID
Read cycle 2 (Note 3)
VIH
S
VIL
t CR
ta(S)
(Note 4)
ten(S)
(Note 4)
tdis(S)
DQ1~8 VOH
VOL
ICC1
Icc
ICC2
UNKNOWN
tPU
50%
DATA VALID
tPD
50%
W=H
OE=L
Note 3. Addresses valid prior to or coincident with S transition low.
4. Transition is measured ±500mv from steady state voltage with specified loading in Figure 2.
Read cycle 3 (Note 5)
VIH
OE
VIL
t CR
ta(OE)
(Note 4)
tdis(OE)
(Note 4) ten(OE)
DQ1~8
VOH
VOL
W=H
S=L
UNKNOWN
DATA VALID
Note 5. Addresses and S valid prior to OE transition low by (ta(A)-ta(OE)), (ta(S)-ta(OE))
MITSUBISHI
ELECTRIC
5
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