HD64F2357F20V Datasheet, PDF (513/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

Table 14-5 shows the maximum bit rate for each frequency in asynchronous mode. Tables 14-6 and 14-7 show the
maximum bit rates with external clock input.
Table 14-5 Maximum Bit Rate for Each Frequency (Asynchronous Mode)
ø (MHz)
2
2.097152
2.4576
3
3.6864
4
4.9152
5
6
6.144
7.3728
8
9.8304
10
12
12.288
14
14.7456
16
17.2032
18
19.6608
20
Maximum Bit Rate (bit/s)
n
N
62500
0
0
65536
0
0
76800
0
0
93750
0
0
115200
0
0
125000
0
0
153600
0
0
156250
0
0
187500
0
0
192000
0
0
230400
0
0
250000
0
0
307200
0
0
312500
0
0
375000
0
0
384000
0
0
437500
0
0
460800
0
0
500000
0
0
537600
0
0
562500
0
0
614400
0
0
625000
0
0
Rev.6.00 Oct.28.2004 page 483 of 1016
REJ09B0138-0600H