HD64F3039F18 Datasheet, PDF (554/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 18 Electrical Characteristics
18.1.3 AC Characteristics
Bus timing parameters are listed in table 18.4. Control signal timing parameters are listed in table
18.5. Timing parameters of the on-chip supporting modules are listed in table 18.6.
Table 18.4 Bus Timing
Condition A: V_CC = 2.7 V to 5.5 V, AV_CC = 2.7 V to 5.5 V, V_SS = AV_SS = 0 V, φ = 2 MHz to
8 MHz, T_a = –20°C to +75°C (regular specifications), T_a = –40°C to +85°C (wide-
range specifications)
Condition B: V_CC = 3.0 V to 5.5 V, AV_CC = 3.0 V to 5.5 V, V_SS = AV_SS = 0 V, φ = 2 MHz to
10 MHz, T_a = –20°C to +75°C (regular specifications), T_a = –40°C to +85°C (wide-
range specifications)
Condition C: V_CC = 5.0 V ±10%, AV_CC = 5.0 V ±10%, V_SS = AV_SS = 0 V, φ = 2 MHz to 18 MHz,
T_a = –20°C to +75°C (regular specifications), T_a = –40°C to +85°C (wide-range
specifications)
Item
Clock cycle time
Clock low pulse width
Clock high pulse width
Clock rise time
Clock fall time
Address delay time
Address hold time
Address strobe delay time
Write strobe delay time
Strobe delay time
Write data strobe pulse width 1
Write data strobe pulse width 2
Address setup time 1
Address setup time 2
Read data setup time
Read data hold time
Symbol
t_cyc
t_CL
t_CH
t_Cr
t_Cf
t_AD
t_AH
t_ASD
t_WSD
t_SD
t * _WSW1
t * _WSW2
t_AS1
t_AS2
t_RDS
t_RDH
Condition A
8 MHz
Min Max
125 500
40 —
40 —
— 20
— 20
— 60
25 —
— 60
— 60
— 60
85 —
150 —
20 —
80 —
50 —
0
—
Condition B
10 MHz
Min Max
100 500
30 —
30 —
— 15
— 15
— 50
20 —
— 40
— 50
— 50
60 —
110 —
15 —
65 —
35 —
0
—
Condition C
18 MHz
Min Max Unit
55.5 500 ns
17 —
17 —
— 10
— 10
— 25
10 —
— 25
— 25
— 25
32 —
62 —
10 —
38 —
15 —
0
—
Test
Conditions
Figure 18.7,
Figure 18.8
Rev.3.00 Mar. 26, 2007 Page 530 of 682
REJ09B0353-0300