HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 936

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

(3) Bus Timing
Table 22.16 Bus Timing
Conditions:
Item
Address hold time
Precharge time
CS delay time 1
CS delay time 2
CS delay time 3
AS delay time
RD delay time 1
RD delay time 2
CAS delay time
Read data setup time
Read data hold time
Read data access time 1 t
Read data access time 2 t
Read data access time 3 t
Read data access time 4 t
Read data access time 5 t
Read data access time 6 t
WR delay time 1
WR delay time 2
WR pulse width 1
WR pulse width 2
Write data delay time
Write data setup time
Write data hold time
WR setup time
WR hold time
CAS setup time
WAIT setup time
WAIT hold time
Rev.4.00 Sep. 07, 2007 Page 906 of 1210
REJ09B0245-0400
Address delay time
Address setup time
V
0 V, φ = 2 MHz to 25 MHz, T
T
a
CC
= –40°C to 85°C (wide-range specifications)
= 3.0 V to 3.6 V, AV
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WRD1
WRD2
WSW1
WSW2
WDD
WDS
WDH
WCS
WCH
WTS
WTH
AD
AS
AH
PCH
CSD1
CSD2
CSD3
ASD
RSD1
RSD2
CASD
RDS
RDH
ACC1
ACC2
ACC3
ACC4
ACC5
ACC6
CSR
Min
0.5 × t
1.5 × t
—
—
—
—
—
—
—
15
0
—
—
—
—
—
—
—
—
1.0 × t
1.5 × t
—
0.5 × t
0.5 × t
0.5 × t
0.5 × t
0.5 × t
25
5
—
0.5 × t
CC
= 3.0 V to 3.6 V, V
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
a
– 15
– 8
– 15
– 15
– 15
– 8
– 10
– 10
– 8
– 15
= –20°C to 75°C (regular specifications),
Max
—
—
15
15
20
15
15
15
15
—
—
1.0 × t
1.5 × t
2.0 × t
2.5 × t
3.0 × t
1.0 × t
15
15
—
—
20
—
—
—
—
—
—
—
20
—
cyc
cyc
cyc
cyc
cyc
cyc
– 20
– 20
– 20
– 20
– 20
– 20
ref
= 3.0 V to AV
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
Test Conditions
Figure 22.10
Figure 22.8
Figures 22.6 to
22.13
, V
SS
= AV
SS
=