LTC1099 W UWTI I G DIAGRA S CS tP RD tRDY WR/RDY tCRD tINTH INT tACC0 t1H, t0H DB0-DB7 OLD DATA NEW DATA tACC2 1099 F02 Figure 2. RD Mode (Pin 7 Is GND) CS CS WR/RDY WR/RDY t t CWR P tCWR tP RD RD tINTH tINTH INT INT t t 1H, t0H ACC2 t1H, t0H DB0-DB7 DB0-DB7 OLD DATA NEW DATA tACC2 t 1099 F03A ACC0 1099 F03B Figure 3a. WR-RD Mode (Pin 7 Is HIGH and tRD > tCWR)Figure 3b. WR-RD Mode (Pin 7 Is HIGH and tRD< tCWR) CS (GND) RD (GND) WR/RDY tIHWR tP INT tCWR DB0-DB7 OLD DATA NEW DATA tACC0 1099 F04 Figure 4. WR-RD Mode (Pin 7 Is HIGH) Standalone Operation 6