Cirrus Logic CS61884 - Manual (Page 65)

CS61884
DS485F3 65
19.12 Switching Characteristics- Parallel Port (Non-multiplexed Mode)
* All paramters guaranteed by production, characterization or design.
Parameter Ref. # Min. Typ. Max Unit
Address Setup Time to WR, RD or DS Low 1 10 - - ns
Address Hold Time 2 5 - - ns
CS & R/W Setup Time Before WR, RD or DS Low 3 0 - - ns
CS & R/W Hold Time 4 0 - - ns
Pulse Width, WR, RD, or DS 5 70 - - ns
Write Data Setup Time 6 30 - - ns
Write Data Hold Time 7 30 - - ns
Output Data Delay Time from RD or DS 8 - - 100 ns
Read Data Hold Time 9 5 - - ns
WR or RD Low to RDY Low 10 - - 55 ns
WR, RD or DS Low to RDY High 11 - - 100 ns
WR, RD or DS High to RDY HIGH-Z 12 - - 40 ns
DS Low to ACK High 13 - - 65 ns
DS Low to ACK Low 14 - - 100 ns
DS High to ACK HIGH-Z 15 - - 40 ns