HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 281

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 14-3 Examples of BRR Settings in Asynchronous Mode (4)
Bit
Rate
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Bit
Rate
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Note: If possible, select a setting such that the error is 1% or less.
B = OSC 10 6 /[64
OSC :
N :
B :
n :
n
2
2
1
1
0
0
0
0
0
—
0
n
2
2
2
1
1
0
0
0
0
0
0
Bit rate
BRR value (0 ≤ N ≤ 255)
Crystal oscillator frequency in MHz
Internal clock source (0, 1, 2, or 3)
N
212
155
77
155
77
155
77
38
19
11
9
14.7456
N
130
95
191
95
191
95
47
23
11
—
5
24
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
–2.34
0.00
–2.34
Error
(%)
–0.07
0
0
0
0
0
0
0
0
—
0
n
2
2
2
1
1
0
0
0
0
0
0
2 2n
N
217
159
79
159
79
159
79
39
19
11
9
n
2
2
1
1
0
0
0
0
0
0
—
24.576
(N + 1)]
XTAL Frequency (MHz)
XTAL Frequency (MHz)
N
141
103
207
103
207
103
51
25
12
7
—
Error
(%)
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.40
0.00
16
Error
(%)
+0.03
+0.16
+0.16
+0.16
+0.16
+0.16
+0.16
+0.16
+0.16
0
—
n
2
2
2
1
1
0
0
0
0
0
0
267
N
248
181
90
181
90
181
90
45
22
13
10
28
n
2
2
1
1
0
0
0
0
0
0
0
Error
(%)
–0.17
0.16
0.16
0.16
0.16
0.16
0.16
–0.93
–0.93
0.00
3.57
19.6608
N
174
127
255
127
255
127
63
31
15
9
7
n
3
2
2
1
1
0
0
0
0
0
0
Error
(%)
–0.26
0
0
0
0
0
0
0
0
–1.70
0
29.4912
N
64
191
95
191
95
191
95
47
23
14
11
Error
(%)
0.70
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70
0.00
n
3
2
2
1
1
0
0
0
0
0
0
15
N
43
129
64
129
64
129
64
32
9
7
n
3
2
2
1
1
0
0
0
0
0
0
20
N
70
103
103
103
51
25
15
12
207
207
207
Error
(%)
+0.88
+0.16
+0.16
+0.16
+0.16
+0.16
+0.16
–1.36
+1.73
0
+1.73
32
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
0.16