SH7708 Datasheet, PDF (371/625 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 13.7Maximum Bit Rates during External Clock Input (Asynchronous
Mode)
Pφ (MHz)
2
2.097152
2.4576
3
3.6864
4
4.9152
8
9.8304
12
14.7456
16
19.6608
20
24
24.576
28.7
30
External Input Clock
(MHz)
0.5000
0.5243
0.6144
0.7500
0.9216
1.0000
1.2288
2.0000
2.4576
3.0000
3.6864
4.0000
4.9152
5.0000
6.0000
6.1440
7.1750
7.5000
Maximum Bit Rate (Bit/s)
31250
32768
38400
46875
57600
62500
76800
125000
153600
187500
230400
250000
307200
312500
375000
384000
448436
468750
Table 13.8Maximum Bit Rates during External Clock Input (Synchronous
Mode)
Pφ (MHz)
8
16
24
28.7
30
External Input Clock
(MHz)
1.3333
2.6667
4.0000
4.7833
5.0000
Maximum Bit Rate (Bit/s)
1333333.3
2666666.7
4000000.0
4783333.3
5000000.0
357