HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 331

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Figure 20-1 Example of Circuit for Driving a
20.2.2 AC Characteristics
The AC characteristics of the H8/532 chip are listed in three tables. Bus timing parameters are
given in table 20-4, control signal timing parameters in table 20-5, and timing parameters of the
on-chip supporting modules in table 20-6.
Table 20-4 Bus Timing
Conditions: V
Item
Clock cycle time
Clock pulse width Low
Clock pulse width High
Clock rise time
Clock fall time
Address delay time
Address hold time
Data strobe delay time 1
Data strobe delay time 2
Data strobe delay time 3
Write data strobe pulse width
Address setup time 1
H8/532
T
T
Darlington Transistor Pair
Port
a
a
CC
= –20 to +75˚C (Regular Specifications)
= –40 to +85˚C (Wide-Range Specifications)
= 5.0V ±10%, AV
2 kΩ
Darlington pair
Symbol Min
t
t
t
t
t
t
t
t
t
t
t
t
- - - - - - - - - - - - -
- - - - - - - - - - - - -
cyc
CL
CH
Cr
Cf
AD
AH
DSD1
DSD2
DSD3
DSWW
AS1
CC
= 5.0V ±10%, ø = 0.5 to 10MHz, V
166.7 2000 125
65
65
–
–
–
30
–
–
–
200
25
6MHz
Max
–
–
15
15
70
–
70
70
70
–
–
322
Figure 20-2 Example of Circuit for Driving
Min
45
45
–
–
–
25
–
–
–
150
20
8MHz
Max Min Max Unit Conditions
2000 100 2000 ns
–
–
15
15
65
–
60
60
60
–
–
H8/532
an LED
Port 4
35
35
–
–
–
20
–
–
–
120 –
15
10MHz
–
–
15
15
65
–
40
50
50
–
SS
LED
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
= 0V
Measurement
See figure 20-4
Vcc
600 Ω