57.13.1.8.1 Read Timings

Table 57-56. SMC Read Signals - NRD Controlled (READ_MODE = 1)
Symbol Parameter Min Max Unit
NO HOLD Settings (NRD_HOLD = 0)
SMC1 Data Setup before NRD High 14.3 – ns
SMC2 Data Hold after NRD High 0 – ns
HOLD Settings (NRD_HOLD ≠ 0)
SMC3 Data Setup before NRD High 12.1 – ns
SMC4 Data Hold after NRD High 0 – ns
HOLD or NO HOLD Settings (NRD_HOLD ≠ 0, NRD_HOLD = 0)
SMC5 A0–A22 Valid before NRD High (NRD_SETUP + NRD_PULSE) × tCPMCK - 4.3 – ns
SMC6 NCS low before NRD High (NRD_SETUP + NRD_PULSE - NCS_RD_SETUP) ×
tCPMCK - 2.4 – ns
SMC7 NRD Pulse Width NRD_PULSE × tCPMCK - 0.3 – ns
Table 57-57. SMC Read Signals - NCS Controlled (READ_MODE = 0)
Symbol Parameter Min Max Unit
NO HOLD Settings (NCS_RD_HOLD = 0)
SMC8 Data Setup before NCS High 21.4 – ns
SMC9 Data Hold after NCS High 0 – ns
HOLD Settings (NCS_RD_HOLD ≠ 0)
SMC10 Data Setup before NCS High 11.7 – ns
SMC11 Data Hold after NCS High 0 – ns
HOLD or NO HOLD Settings (NCS_RD_HOLD ≠ 0, NCS_RD_HOLD = 0)
SMC12 A0–A22 valid before NCS High (NCS_RD_SETUP + NCS_RD_PULSE) ×
tCPMCK - 3.9 – ns
SMC13 NRD low before NCS High (NCS_RD_SETUP + NCS_RD_PULSE - NRD_SETUP) × tCPMCK - 4.2 – ns
SMC14 NCS Pulse Width NCS_RD_PULSE length × tCPMCK - 0.2 – ns