D12320VF25V Datasheet, PDF (489/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 12 Serial Communication Interface (SCI)
Table 12.5 shows the maximum bit rate for each frequency in asynchronous mode. Tables 12.6
and 12.7 show the maximum bit rates with external clock input.
Table 12.5 Maximum Bit Rate for Each Frequency (Asynchronous Mode)
φ (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
25
Maximum Bit Rate (bits/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
781250
0
0
Rev.7.00 Feb. 14, 2007 page 455 of 1108
REJ09B0089-0700