SH7205 Datasheet, PDF (1817/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 33 Electrical Characteristics
33.4.5 DMAC Timing
Table 33.10 DMAC Timing
Conditions: VCC = PLLVCC = 1.1 to 1.3 V, USBDVCC = 1.1 to 1.3 V, USBAVCC = 1.1 to 1.3 V,
PVCC = 3.0 to 3.6 V, AVCC = 3.0 to 3.6 V, USBAPVCC = 3.0 to 3.6 V,
2DGAPVCC0 = 3.0 to 3.6 V, 2DGAPVCC1 = 3.0 to 3.6 V,
VSS = PLLVSS = USBAVSS = AVSS = USBAPVSS = 2DGAPVSS0 = 2DGAPVSS1 = 0 V,
Ta = −20 to 85 °C
Item
DREQ setup time
DREQ hold time
DACK delay time
DACT, TEND delay time
Symbol Min.
t
15
DRQS
t_DRQH
15
t
0
DACK
t_DACD
0
Max.


13
13
Unit Figure
ns
Figure 33.24
ns
Figure 33.24
ns
Figure 33.25
ns
Figures 33.25,
33.11 to 33.15
CKIO
DREQn
t_DRQS t_DRQH
Note: n = 0 to 3
Figure 33.24 DREQ Input Timing
CKIO
DACKn
DACTn
DTENDn
t_DACK
t_DACD
t_DACK
t_DACD
Figure 33.25 DACK, DACT, DTEND Output Timing
Rev. 1.00 Mar. 25, 2008 Page 1785 of 1868
REJ09B0372-0100