SH7619 Datasheet, PDF (792/836 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series

Section 25 Electrical Characteristics
25.4.7 DMAC Signal Timing
Table 25.10 DMAC Signal Timing
Conditions: V_CCQ = 3.0 V to 3.6 V, V_CC = 1.71 V to 1.89 V; for Ta, see the operating
temperatures given in appendix B, Product Code Lineup.
Item
DREQn set-up time
DREQn hold time
TENDn, DACKn delay time
Symbol Min.
t
10
DRQS
t_DRQH
10
t_DACD

Max.


10
Unit Reference Figures
ns Figure 25.37
ns Figure 25.37
ns Figure 25.38
CKIO
DREQn
t_DRQS t_DRQH
Figure 25.37 DREQ Input Timing
CKIO
TENDn
DACKn
t_DACD
t_DACD
Figure 25.38 TENDn, DACKn Output Timing
Rev. 5.00 Mar. 15, 2007 Page 754 of 794
REJ09B0237-0500