HD6433045 HITACHI [Hitachi Semiconductor], HD6433045 Datasheet - Page 673

• Manufacturer Part Number: HD6433045
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 21-4 Bus Timing (cont)
Condition A: V
Condition B: V
Condition C: V
Item
Write data delay time
Write data setup time 1 t
Write data setup time 2 t
Write data hold time
Read data access
time 1
Read data access
time 2
Read data access
time 3
Read data access
time 4
Precharge time
Wait setup time
Wait hold time
Bus request setup ime
Bus acknowledge
delay time 1
Bus acknowledge
delay time 2
Bus-floating time
Note is on next page.
V
specifications), T
V
specifications), T
V
specifications), T
CC
SS
CC
SS
CC
SS
= AV
= AV
= AV
= 2.7 V to 5.5 V, AV
= 3.15 V to 5.5 V, AV
= 5.0 V ± 10%, AV
Symbol Min
t
t
t
t
t
t
t
t
t
t
t
t
t
WDD
WDS1
WDS2
WDH
ACC1
ACC2
ACC3
ACC4
PCH
WTS
WTH
BRQS
BACD1
BACD2
BZD
SS
SS
SS
*
*
*
*
*
= 0 V, ø = 1 MHz to 8 MHz, T
= 0 V, ø = 1 MHz to 13 MHz, T
= 0 V, ø = 1 MHz to 18 MHz, T
—
60
5
25
—
—
—
—
85
40
10
40
—
—
—
Condition A Condition B
a
a
a
= –40°C to +85°C (wide-range specifications)
= –40°C to +85°C (wide-range specifications)
= –40°C to +85°C (wide-range specifications)
8 MHz
Max
75
—
—
—
120
240
70
180
—
—
—
—
60
60
70
CC
CC
CC
= 5.0 V ± 10%, V
Min
—
20
–10
15
—
—
—
—
55
40
10
40
—
—
—
= 2.7 V to 5.5 V, V
= 3.15 V to 5.5 V, V
13 MHz
665
Max
75
—
—
—
60
140
30
100
—
—
—
—
50
50
70
Min
—
15
–5
20
—
—
—
—
45
25
5
40
—
—
—
a
16 MHz
a
a
= –20°C to +75°C (regular
REF
= –20°C to +75°C (regular
= –20°C to +75°C (regular
Max
60
—
—
—
60
120
30
95
—
—
—
—
30
30
40
Condition C
REF
= 4.5 V to AV
REF
= 2.7 V to AV
Min
—
10
–10
20
—
—
—
—
40
25
5
40
—
—
—
= 3.15 V to AV
18 MHz
Max
55
—
—
—
50
105
20
80
—
—
—
—
30
30
40
CC
Unit
ns
ns
ns
CC
,
,
CC
Figure 21-9
Figure 21-21
Test
Conditions
Figure 21-7,
Figure 21-8
,