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SH7108 Datasheet, PDF (333/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer | |||
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Section 10 Serial Communication Interface (SCI)
Table 10.6 BRR Settings for Various Bit Rates (Clocked Synchronous Mode) (3)
Logical Bit
Rate (bit/s)
250
500
1000
2500
5000
10000
25000
50000
100000
250000
500000
1000000
2500000
5000000
24
n
N
3
187
ââ
2
187
2
74
1
149
1
74
1
29
1
14
0
59
0
23
0
11
0
5
ââ
ââ
Operating Frequency PÏ (MHz)
25
26
28
n
N
n
N
n
N
3
194
ââ
2
194
ââ
1
155
ââ
0
249
0
124
ââ
0
24
ââ
ââ
ââ
ââ
3
202
3
101
2
202
ââ
1
162
ââ
ââ
0
129
0
64
0
25
0
12
ââ
ââ
ââ
3
218
3
108
2
218
ââ
1
174
ââ
1
34
0
139
0
69
0
27
0
13
0
6
ââ
ââ
30
n
N
3
233
3
116
2
233
ââ
1
187
ââ
ââ
0
149
0
74
0
29
0
14
ââ
0
2
ââ
Table 10.6 BRR Settings for Various Bit Rates (Clocked Synchronous Mode) (4)
Logical Bit
Rate (bit/s)
250
500
1000
2500
5000
10000
25000
50000
100000
250000
500000
1000000
2500000
5000000
32
n
N
3
249
3
124
2
249
2
99
2
49
2
24
2
9
2
4
1
9
1
3
1
1
1
0
ââ
ââ
Operating Frequency PÏ (MHz)
34
36
38
n
N
n
N
n
N
ââ
3
132
ââ
3
140
ââ
3
147
ââ
2
105
1
212
1
105
ââ
0
169
0
84
0
33
0
16
ââ
ââ
ââ
ââ
2
112
1
224
1
112
1
44
0
179
0
89
0
35
0
17
0
8
ââ
ââ
ââ
2
118
1
237
1
118
ââ
0
189
0
94
0
37
0
18
ââ
ââ
ââ
40
n
N
ââ
3
155
ââ
2
124
1
249
1
124
1
49
1
24
0
99
0
39
0
19
0
9
0
3
0
1
Rev.1.00 Sep. 18, 2008 Page 299 of 522
REJ09B0069-0100
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