Datasheet

Section 25 Electrical Characteristics
(H8S/2633, H8S/2632, H8S/2631, H8S/2633F)
R01UH0166EJ0600 Rev. 6.00 Page 1071 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
25.3.4 DMAC Timing
Table 25.8 shows the DMAC timing.
Table 25.8 DMAC Timing
Condition A: V
CC
= PLLV
CC
= 3.0 V to 3.6 V, PV
CC
= 3.0 V to 5.5 V, AV
CC
= 3.6 V to 5.5 V
*
1
,
V
ref
= 3.6 V to AV
CC
*
2
, V
SS
= AV
SS
= PLLV
SS
= 0 V, φ = 2 to 16 MHz, T
a
= –20°C
to +75°C (regular specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition B: V
CC
= PLLV
CC
= 3.0 V to 3.6 V, PV
CC
= 4.5 V to 5.5 V, AV
CC
= 4.5 V to 5.5 V,
V
ref
= 4.5 V to AV
CC
, V
SS
= AV
SS
= PLLV
SS
= 0 V, φ = 2 to 25 MHz, T
a
= –20°C to
+75°C (regular specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition A Condition B
Item Symbol Min Max Min Max Unit Test Conditions
DREQ setup time t
DRQS
40 — 25 — ns Figure 25.19
DREQ hold time t
DRQH
10 — 10 —
TEND delay time t
TED
— 30 — 20 Figure 25.18
DACK delay time1 t
DACD1
— 30 — 18 ns
DACK delay time2 t
DACD2
— 30 — 18
Figure 25.16,
figure 25.17
Notes: 1. AV
CC
= 3.3 V to 5.5 V if A/D and D/A not used (pins used as I/O ports).
2. Vref = 3.3 V to AV
CC
if A/D and D/A not used (pins used as I/O ports).