
LTC1099
6
CS
WR/RDY
DB0-DB7
INT
RD
OLD DATA
NEW DATA
tP
tCWR
tACC0
tACC2
t1H, t0H
tINTH
1099 F03B
OLD DATA
NEW DATA
tP
tCWR
tACC0
tIHWR
CS (GND)
RD (GND)
DB0-DB7
INT
WR/RDY
1099 F04
Figure 3a. WR-RD Mode (Pin 7 Is HIGH and tRD > tCWR)
Figure 3b. WR-RD Mode (Pin 7 Is HIGH and tRD< tCWR)
Figure 4. WR-RD Mode (Pin 7 Is HIGH) Standalone Operation
CS
WR/RDY
DB0-DB7
INT
RD
tP
tCWR
t1H, t0H
tACC2
tINTH
1099 F03A
TI I G DIAGRA S
U
W
CS
RD
DB0-DB7
INT
WR/RDY
OLD DATA
NEW DATA
tP
tRDY
tCRD
tACC0
t1H, t0H
tACC2
tINTH
1099 F02
Figure 2. RD Mode (Pin 7 Is GND)