h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 334

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

Table 11.3 BRR Settings for Various Bit Rates (Asynchronous Mode) (2)
Rev. 2.00, 03/04, page 302 of 534
Bit Rate
(bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Bit Rate
(bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
n
3
2
2
1
1
0
0
0
0
0
0
n
3
3
2
2
1
1
0
0
0
0
0
Operating Frequency φ (MHz)
N
79
233
116
233
116
233
116
58
28
17
14
N
132
97
194
97
194
97
194
97
48
29
23
18
30
Error
(%)
–0.12 3
0.16
0.16
0.16
0.16
0.16
0.16
–0.69 0
1.02
0.00
–2.34 0
Error
(%)
0.13
–0.35 3
0.16
–0.35 2
0.16
–0.35 1
0.16
–0.35 0
–0.35 0
0
1.73
n
2
2
1
1
0
0
0
0
n
3
2
1
0
0
0
Operating Frequency φ (MHz)
19.6608
N
86
255
127
255
127
255
127
63
31
19
15
N
145
106
214
106
214
106
214
106
53
32
26
33
Error
(%)
0.31
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70 0
0.00
Error
(%)
0.33
0.39
–0.07
0.39
–0.07
0.39
–0.07
0.39
–0.54
0
–0.54
n
3
3
2
2
1
1
0
0
0
0
N
88
64
129
64
129
64
129
64
32
19
15
20
Error
(%)
–0.25 3
0.16
0.16
0.16
0.16
0.16
0.16
0.16
–1.36 0
0.00
1.73
n
3
2
2
1
1
0
0
0
0
N
110
80
162
80
162
80
162
80
40
24
19
25
Error
(%)
–0.02
–0.47
0.15
–0.47
0.15
–0.47
0.15
–0.47
–0.76
0.00
1.73