H8S2111B Datasheet, PDF (282/582 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2100 Series

Table 12.6 BRR Settings for Various Bit Rates (Clocked Synchronous Mode)
Operating Frequency φ (MHz)
Bit Rate
4
8
(bit/s)
n
N
n
N
n
110
—
—
250
2
249
3
124
—
500
2
124
2
249
—
1k
1
249
2
124
—
2.5k
1
99
1
199
1
5k
0
199
1
99
1
10k
0
99
0
199
0
25k
0
39
0
79
0
50k
0
19
0
39
0
100k
0
9
0
19
0
250k
0
3
0
7
0
500k
0
1*
0
3
0
1M
0
0
0
1
2.5M
0
5M
[Legend]
Blank: Cannot be set.
—: Can be set, but there will be a degree of error.
*: Continuous transfer or reception is not possible.
10
N
—
—
—
249
124
249
99
49
24
9
4
0*
Table 12.7 Maximum Bit Rate with External Clock Input (Clocked Synchronous Mode)
φ (MHz)
4
6
8
10
External Input Clock (MHz)
0.6667
1.0000
1.3333
1.6667
Maximum Bit Rate (bit/s)
666666.7
1000000.0
1333333.3
1666666.7
Rev. 1.00, 05/04, page 248 of 544