SH7615 Datasheet, PDF (879/925 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH
RISC engine Family/SH7600 Series

21.3.4 Direct Memory Access Controller Timing
Table 21.8 Direct Memory Access Controller Timing
Conditions: V_CC = PLLV_CC = 3.3 V ±0.3 V, PV_CC = 5.0 V ± 0.5 V/3.3 V ±0.3 V, PV_CC ≥ V_CC,
V_SS = PV_SS = PLLV_SS = 0 V, Ta = –20 to +75°C
Item
DREQ0, DREQ1 setup time
DREQ0, DREQ1 hold time
Symbol Min
t_DRQS
10
t_DRQH
5
Max
Unit Figure
—
ns
21.48
—
ns
CKIO
DREQ0,
DREQ1
t_DRQS
t_DRQH
Figure 21.48 DREQ0, DREQ1 Input Timing
Rev. 2.00, 03/05, page 841 of 884