V53C8256HK40 Просмотр технического описания (PDF) - Mosel Vitelic, Corp
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V53C8256HK40 Datasheet PDF : 18 Pages
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MOSEL VITELIC
V53C8256H
Waveforms of Read Cycle
RAS VIH
VIL
CAS VIH
VIL
ADDRESS VIH
VIL
WE VIH
VIL
OE VIH
V IL
I/O VOH
VOL
tAR (23)
t RC (2)
tRAS (1)
t CRP (13)
tASR (8)
t RCD (8)
tRAD (24)
tRAH (9)
t CSH (4)
t ASC (10)
t RSH (R)(12)
tCAS (5)
t CAH (11)
ROW ADDRESS
COLUMN ADDRESS
tRCS (7)
t CAR (44)
t ROH (15)
t RP (3)
t CRP (13)
tRCH (14)
t ROH (16)
t CAA (20)
tOAC (17)
tRAC (19)
t CAC (18)
tHZ (22)
tLZ (21)
VALID DATA-OUT
tHZ (22)
8256H-06
Waveforms of Early Write Cycle
VIH
RAS
V IL
VIH
CAS
V IL
ADDRESS VIH
V IL
WE VIH
V IL
OE VIH
V IL
I/O VIH
V IL
tAR (23)
tRAS (1)
tRC (2)
tCRP (13)
t RCD (6)
t CSH (4)
t RSH (W)(25)
tCAS (5)
tASR (8)
tRAH (9)
t CAR (44)
t CAH (11)
tASC (10)
ROW ADDRESS
COLUMN ADDRESS
t RAD (24)
tCWL (26)
t WP(29)
tWCS (27)
tWCH (28)
t WCR (30)
t RWL (31)
tDS (32)
tDHR (46)
tDH (33)
VALID DATA-IN
tRP (3)
t CRP (13)
HIGH-Z
8256H-07
V53C8256H Rev. 1.2 July 1997
Don’t Care
Undefined
8
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