7733 Datasheet, PDF (499/940 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER

LOW VOLTAGE VERSION
18.6 Applications
[ns]
3500 ₃₂₉₇
3000
2500 ₂₃₂₂
2000
1500 1322
1000
500
0
2
2130
No wait
Wait 1 is valid.
Wait 0 is valid.
1488
1547
1197
1072
963
822
822
797
572
655
536
672
574
422
322
250
447
197
377
155
3
4
5
6
7
8
9
External clock input frequency 2!f(f2)
497
322
122
10
433
276
94
11
380
238
72
12
[MHz]
V Address decode time and address latch delay time are not considered.
Fig. 18.6.1 Relationship between ta(AD) and 2! f(f2)
[ns] _{2000 1875}
1800
1600
1400
1200
1000 ₈₇₅
800
600
400
200
0
2
1208
875
541
375
3
4
No wait
Wait 1 or Wait 0 is valid.
675
541
275
446
375
319
275
208
160
125
97
75
5
6
7
8
9
10
External clock input frequency 2!f(f2)
238
208
56
41
11
12
[MHz]
Fig. 18.6.2 Relationship between tsu(D) and 2! f(f2)
7733 Group User’s Manual
18–33