h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 652

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 I
Table 15-8 I
Rev. 6.00 Feb 22, 2005 page 592 of 1484
REJ09B0103-0600
Item
t
t
t
t
t
t
t
(master)
t
(slave)
SCLHO
SCLLO
BUFO
STAHO
STASO
STOSO
SDASO
SDASO
t
Indication
0.5 t
(–t
0.5 t
(–t
0.5 t
1 t
( –t
0.5 t
1 t
(–t
1 t
(–t
0.5 t
2 t
(–t
1 t
3 t
(–t
1 t
3 t
(–t
cyc
cyc
cyc
SCLO
cyc
SCLLO
cyc
SCLL
cyc
Sr
Sf
Sf
Sr
Sr
Sr
Sr
Sr
)
SCLO
SCLO
SCLO
SCLO
SCLO
)
)
)
)
)
*
)
)
2
*
2
*
2
C Bus Interface [Option] (Only for the H8S/2638, H8S/2639, and H8S/2630)
2
2
–
–
–
+
C Bus Timing (with Maximum Influence of t
–
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
t
Influence
(Max.)
–1000
–300
–250
–250
–1000
–300
–250
–250
–1000
–300
–1000
–300
–1000
–300
–1000
–300
Sr
/t
Sf
Time Indication (at Maximum Transfer Rate) [ns]
I
Specifi-
cation
(Min.)
4000
600
4700
1300
4700
1300
4000
600
4700
600
4000
600
250
100
250
100
2
C Bus
5 MHz
4000
950
4750
1000 *
3800 *
750 *
4550
800
9000
2200
4400
1350
3100
400
3100
400
=
1
1
1
8 MHz
4000
950
4750
1000 *
3875 *
825 *
4625
875
9000
2200
4250
1200
3325
625
3325
625
=
Sr
/t
1
Sf
1
1
)
4000
950
4750
1000 *
3900 *
850 *
4650
900
9000
2200
4200
1150
3400
700
3400
700
10 MHz
=
1
1
1
16 MHz
4000
950
4750
1000 *
3938 *
888 *
4688
938
9000
2200
4125
1075
3513
813
3513
813
=
1
1
1
20 MHz
4000
950
4750
1000 *
3950 *
900 *
4700
950
9000
2200
4100
1050
3550
850
3550
850
=
1
1
1