HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 245

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

15.2.2 AC Characteristics
The AC characteristics of the H8/325 series are listed in three tables. Bus timing parameters are
given in table 15-6, control signal timing parameters in table 15-7, and timing parameters of the on-
chip supporting modules in table 15-8.
Table 15-6. Bus Timing
Condition A: V
Condition B: 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
Address strobe delay time t
Write strobe delay time
Strobe delay time
Write strobe pulse width
Address setup time 1
Address setup time 2
Read data setup time
Read data hold time
Write data delay time
Read data access time
Write data setup time
Write data hold time
Wait setup time
Wait hold time
E clock delay time
E clock rise time
E clock fall time
Read data hold time
Write data hold time
(for E clock)
(for E clock)
Ta = –20 to 75˚C (regular specifications), Ta = –40 to 85˚C (wide-range specifications)
CC
CC
= 5.0V ±10%, Ø = 0.5 to 10MHz, V
= 2.7 to 3.6V, V
Symbol min
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
cyc
CL
CH
Cr
Cf
AD
AH
ASD
WSD
SD
WSW
AS1
AS2
RDS
RDH
WDD
ACC
WDS
WDH
WTS
WTH
ED
Er
Ef
RDHE
WDHE
Condition B
5MHz
200
65
65
–
–
–
30
–
–
–
200
25
105
90
0
–
–
10
30
60
20
–
–
–
0
60
SS
max
2000 166.7 2000 125
–
–
25
25
90
–
80
80
90
–
–
–
–
–
125
300
–
–
–
–
30
25
25
–
–
= 0V, Ta = –20 to 75˚C, for only H8/3257 and H8/3256
6MHz
min
65
65
–
–
–
30
–
–
–
200
25
105
60
0
–
–
30
30
45
10
–
–
–
0
50
242
max
–
–
15
15
70
–
70
70
70
–
–
–
–
–
85
280
–
–
–
–
25
15
15
–
–
SS
Condition A
8MHz
min
45
45
–
–
–
25
–
–
–
150
20
80
50
0
–
–
15
25
45
10
–
–
–
0
40
= 0V,
max
2000 100
–
–
15
15
60
–
60
60
60
–
–
–
–
–
75
210
–
–
–
–
25
15
15
–
–
10MHz
min
35
35
–
–
–
20
–
–
–
120
15
65
35
0
–
–
10
20
45
10
–
–
–
0
30
max
2000 ns
–
–
15
15
55
–
40
50
50
–
–
–
–
–
75
170
–
–
–
–
25
15
15
–
–
Unit
ns
1ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Measurement
conditions
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-4
Fig. 15-5
Fig. 15-5
Fig. 15-6
Fig. 15-6
Fig. 15-6
Fig. 15-6
Fig. 15-6