Datasheet

327
32117D–AVR-01/12
AT32UC3C
Figure 18-19. TDF Period in NRD Controlled Read Access (TDFCYCLES = 2)
Figure 18-20. TDF Period in NCS Controlled Read Operation (TDFCYCLES = 3)
CLK_SMC
A[AD_MSB:2]
NBS0, NBS1,
A0, A1
NRD
NCS
D[15:0]
t
PACC
NRD controlled read operation
TDF = 2 clock cycles
CLK_SMC
A[AD_MSB:2]
NBS0, NBS1,
A0, A1
NRD
NCS
D[15:0]
t
PACC
NCS controlled read operation
TDF = 3 clock cycles