MO SEL VITELIC
V53C16258H
Waveforms of Read Cycle
t
RC (2)
t
t
RP (3)
RAS (1)
t
AR (23)
V
IH
RAS
V
IL
t
CSH (4)
t
t
t
t
t
CRP (13)
RCD (6)
RSH (R)(12)
CAS (5)
CRP (13)
V
IH
UCAS, LCAS
ADDRESS
V
t
IL
RAD (24)
t
t
RAH (9)
CAH (11)
t
t
ASR (8)
ASC (10)
V
IH
ROW ADDRESS
COLUMNADDRESS
V
IL
t
t
RCH (14)
CAR (44)
t
t
RCS (7)
RRH (15)
V
IH
WE
OE
V
IL
t
ROH (16)
t
CAA (20)
t
V
OAC (17)
IH
V
IL
t
OES (52)
t
t
HZ (22)
CAC (18)
t
t
HZ (22)
RAC (19)
V
OH
I/O
VALID DATA-OUT
V
OL
16258H-05
t
LZ (21)
Waveforms of Early Write Cycle
t
RC (2)
t
t
RAS (1)
RP (3)
t
AR (23)
V
IH
RAS
V
IL
t
CSH (4)
t
t
t
t
t
CRP (13)
CRP (13)
RCD (6)
RSH (W)(25)
CAS (5)
V
V
IH
IL
UCAS, LCAS
ADDRESS
t
CAR (44)
t
t
RAH (9)
CAH (11)
t
t
ASC (10)
ASR (8)
V
V
IH
IL
ROW ADDRESS
t
COLUMN ADDRESS
t
RAD (24)
WCH (28)
t
CWL (26)
t
t
WP(29)
WCS (27)
V
V
IH
IL
WE
OE
I/O
t
WCR (30)
t
RWL(31)
V
V
IH
IL
t
DHR (46)
t
t
DH (33)
DS (32)
V
V
IH
IL
VALID DATA-IN
HIGH-Z
16258H-06
Undefined
Don’t Care
V53C16258H Rev. 3.8 November 1999
9
MOSEL [ MOSEL VITELIC, CORP ]
