HD643303x Hitachi, HD643303x Datasheet - Page 446

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table 17-4 Bus Timing (cont)
Condition A: V
Condition B: V
Condition C: V
Item
Write data delay time
Write data setup time 1
Write data setup time 2
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
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
= 3.0 V to 5.5 V, AV
= 5.0 V ± 10%, AV
SS
SS
SS
Symbol
t
t
t
t
t
t
t
t
t
t
t
WDD
WDS1
WDS2
WDH
ACC1
ACC2
ACC3
ACC4
PCH
WTS
WTH
= 0 V, ø = 2 MHz to 8 MHz, T
= 0 V, ø = 2 MHz to 10 MHz, T
= 0 V, ø = 2 MHz to 16 MHz, T
*
*
*
*
*
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)
Condition A
Min
—
90
5
25
—
—
—
—
85
40
10
8 MHz
CC
CC
CC
Max
75
—
—
—
110
230
55
160
—
—
—
= 5.0 V ± 10%, V
= 2.7 V to 5.5 V, V
= 3.0 V to 5.5 V, V
431
Condition B
Min
—
40
–10
20
—
—
—
—
60
40
10
10 MHz
Max
75
—
—
—
100
200
50
150
—
—
—
a
a
a
= –20°C to +75°C (regular
REF
= –20°C to +75°C (regular
= –20°C to +75°C (regular
REF
REF
Condition C
= 4.5 V to AV
Min
—
15
–5
20
—
—
—
—
40
25
5
16 MHz
= 2.7 V to AV
= 3.0 V to AV
Max
60
—
—
—
55
115
25
85
—
—
—
CC
ns
ns
Unit
CC
CC
,
,
,
Test
Conditions
Figure 17-4,
Figure 17-5
Figure 17-6