SH7146 Datasheet, PDF (605/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 14 Serial Communication Interface (SCI)
Table 14.10 indicates the maximum bit rates in asynchronous mode when the baud rate generator
is used. Tables 14.11 and 14.12 list the maximum rates for external clock input.
Table 14.10 Maximum Bit Rates for Various Frequencies with Baud Rate Generator
(Asynchronous Mode)
Pφ (MHz)
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Maximum Bit Rate (bits/s)
n
312500
0
375000
0
437500
0
500000
0
562500
0
625000
0
687500
0
750000
0
812500
0
875000
0
937500
0
1000000
0
1062500
0
1125000
0
1187500
0
1250000
0
Settings
N
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Rev. 3.00 May 17, 2007 Page 561 of 974
REJ09B0229-0300