D12320VF25IV Datasheet, PDF (653/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 14 Serial Communication Interface (SCI)
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)
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.6.00 Sep. 27, 2007 Page 621 of 1268
REJ09B0220-0600