SH7205 Datasheet, PDF (792/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 16 Serial Communication Interface with FIFO (SCIF)
Table 16.6 indicates the maximum bit rates in asynchronous mode when the baud rate generator is
used. Table 16.7 lists the maximum bit rates in asynchronous mode when the external clock input
is used. Table 16.8 lists the maximum bit rates in clock synchronous mode when the external
clock input is used (when t_Scyc = 12t_pcyc*).
Note: * Make sure that the electrical characteristics of this LSI and that of a connected LSI are
satisfied.
Table 16.6 Maximum Bit Rates for Various Frequencies with Baud Rate Generator
(Asynchronous Mode)
Pφ (MHz)
8
9.8304
12
14.7456
16
Settings
BGDM
ABCS
n
N
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
Maximum Bit
Rate (bits/s)
250000
500000
500000
1000000
307200
614400
614400
1228800
375000
750000
750000
1500000
460800
921600
921600
1843200
500000
1000000
1000000
2000000
Rev. 1.00 Mar. 25, 2008 Page 760 of 1868
REJ09B0372-0100