h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 405

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Table 13.3 BRR Settings for Various Bit Rates (Asynchronous Mode) (1)
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
2
1
1
0
0
0
0
0

0

n
2
2
1
1
0
0
0
0
0
0
0
N
106
77
155
77
155
77
38
19
9
5
4
N
70
207
103
207
103
51
25
12

3

6
4
Error
(%)
–0.44
0.16
0.16
0.16
0.16
0.16
0.16
–2.34
–2.34
0.00
–2.34
Error (%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16

0.00

n
2
2
1
1
0
0
0
0
0
0
0
Operating Frequency φ (MHz)
Operating Frequency φ (MHz)
N
108
79
159
79
159
79
39
19
9
5
4
2
1
1
0
0
0
0
0
0
n
0
0
6.144
Error
(%)
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.40
0.00
N
86
255
127
255
127
63
31
15
7
4
3
4.9152
Section 13 Serial Communication Interface (SCI)
n
2
2
1
1
0
0
0
0
0

0
Error (%)
–1.70
0.31
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Rev. 2.00 Dec. 05, 2005 Page 367 of 724
7.3728
N
130
95
191
95
191
95
47
23
11

5
Error
(%)
–0.07
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00

0.00
2
0
0
0
0
n
2
1
1
0
0
0
n
2
2
1
1
0
0
0
0
0
0

N
88
64
129
64
129
64
32
15
7
4
3
REJ09B0200-0200
5
N
141
103
207
103
207
103
51
25
12
7

8
Error (%)
–0.25
0.16
0.16
0.16
0.16
0.16
–1.36
1.73
1.73
0.00
1.73
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
