SH7125_08 Datasheet, PDF (459/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 12 Serial Communication Interface (SCI)
Table 12.10 indicates the maximum bit rates in asynchronous mode when the baud rate generator
is used. Tables 12.11 and 12.12 list the maximum rates for external clock input.
Table 12.10 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. 4.00 Jul. 25, 2008 Page 439 of 750
REJ09B0243-0400