SH7751 Datasheet, PDF (728/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

15. Serial Communication Interface (SCI)
Table 15.6 Maximum Bit Rate with External Clock Input (Asynchronous Mode)
Pck (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 (bits/s)
31250
32768
38400
46875
57600
62500
76800
125000
153600
187500
230400
250000
307200
312500
375000
384000
448436
468750
Table 15.7 Maximum Bit Rate with External Clock Input (Synchronous Mode)
Pck (MHz)
8
16
24
28.7
30
External Input Clock (MHz)
1.3333
2.6667
4.0000
4.7833
5.0000
Maximum Bit Rate (bits/s)
1333333.3
2666666.7
4000000.0
4783333.3
5000000.0
Rev.4.00 Oct. 10, 2008 Page 630 of 1122
REJ09B0370-0400