H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 756

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 21 Electrical Characteristics
21.3.4
Table 21.7 lists the DMAC timing.
Table 21.7 DMAC Timing
Condition A: V
Condition B: V
Item
DREQ setup time
DREQ hold time
TEND delay time
DACK delay time 1
DACK delay time 2
Rev. 3.00 Sep 15, 2006 page 722 of 988
REJ09B0330-0300
DMAC Timing
V
T
V
T
a
a
CC
SS
CC
SS
= –40 to +85°C (wide-range specifications)
= –40 to +85°C (wide-range specifications)
= AV
= AV
= 2.7 V to 5.5 V, AV
= 5.0 V ±10%, AV
SS
SS
= 0 V, = 2 to 10 MHz, T
= 0 V, = 2 to 20 MHz, T
t
t
t
t
Symbol
t
DRQS
DRQH
TED
DACD1
DACD2
CC
CC
= 5.0 V ±10%, V
Min
40
10
—
—
—
Condition A
= 2.7 V to 5.5 V, V
Max
—
—
40
40
40
a
a
= –20 to +75°C (regular specifications),
= –20 to +75°C (regular specifications),
Min
30
10
—
—
—
Condition B
ref
= 4.5 V to AV
ref
Max
—
—
20
20
20
= 2.7 V to AV
Unit
ns
ns
CC
,
Test Conditions
Figure 21.21
Figure 21.20
Figure 21.18,
Figure 21.19
CC
,