HD64F3048F16 Datasheet, PDF (506/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Serial Communication Interface
Table 13.5 indicates the maximum bit rates in asynchronous mode for various system clock
frequencies. Tables 13.6 and 13.7 indicate the maximum bit rates with external clock input.
Table 13.5 Maximum Bit Rates for Various Frequencies (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
20
25
Maximum Bit Rate (bits/s)
n
62500
0
65536
0
76800
0
93750
0
115200
0
125000
0
153600
0
156250
0
187500
0
192000
0
230400
0
250000
0
307200
0
312500
0
375000
0
384000
0
437500
0
460800
0
500000
0
537600
0
562500
0
625000
0
781250
0
Settings
N
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Rev. 3.00 Sep 27, 2006 page 478 of 872
REJ09B0325-0300