HD6413007F20 Datasheet, PDF (614/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

20. Electrical Characteristics
Condition A
Item
Symbol Min
CAS delay time 1 t
⎯
CASD1
CAS delay time 2 t
⎯
CASD2
Max
60
60
WE delay time t_WCD
CAS pulse width t_CAS1
1
CAS pulse width t
CAS2
2
CAS pulse width t_CAS3
3
RAS access time t
RAC
Address access t_AA
time
CAS access time t_CAC
WE setup time t
WCS
WE hold time
t_WCH
Write data setup t_WDS
time
WE write data
t_WDH
hold time
CAS setup time 1 t_CSR1
CAS setup time 2 t
CSR2
CAS hold time t_CHR
RAS pulse width t_RAS
⎯
1.5 t_cyc
– 50
1.0 t
cyc
– 50
1.0 t_cyc
– 50
⎯
⎯
⎯
0.5 t
cyc
– 45
0.5 t_cyc
– 40
0.5 t_cyc
– 45
0.5 t_cyc
– 30
0.5 t_cyc
– 30
0.5 t
cyc
– 30
0.5 t_cyc
– 30
1.5 t_cyc
– 30
60
⎯
⎯
⎯
2.5 t
cyc
– 80
2.0 t_cyc
– 100
1.5 t_cyc
– 100
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Condition B
Min Max
⎯
50
⎯
50
⎯
1.5 t_cyc
– 40
1.0 t
cyc
– 40
1.0 t_cyc
– 40
⎯
⎯
⎯
0.5 t
cyc
– 35
0.5 t_cyc
– 28
0.5 t_cyc
– 35
0.5 t_cyc
– 25
0.5 t_cyc
– 25
0.5 t
cyc
– 25
0.5 t_cyc
– 25
1.5 t_cyc
– 25
50
⎯
⎯
⎯
2.5 t
cyc
– 70
2.0 t_cyc
– 80
1.5 t_cyc
– 80
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Condition C
Test
Min Max Unit Conditions
⎯
25 ns Figure 20.14
⎯
25 ns ^to
figure 20.16
⎯
25 ns
1.5 t_cyc ⎯
ns
– 20
1.0 t ⎯ ns
cyc
– 20
1.0 t_cyc ⎯
ns
– 20
⎯
2.5 t ns
cyc
– 40
⎯
2.0 t_cyc ns
– 50
⎯
1.5 t_cyc ns
– 50
0.5 t ⎯ ns
cyc
– 20
0.5 t_cyc ⎯
ns
– 15
0.5 t_cyc ⎯
ns
– 20
0.5 t_cyc ⎯
ns
– 15
0.5 t_cyc ⎯
ns
– 20
0.5 t ⎯ ns
cyc
– 15
0.5 t_cyc ⎯
ns
– 15
1.5 t_cyc ⎯
ns
– 15
Rev.5.00 Sep. 12, 2007 Page 584 of 764
REJ09B0396-0500