HD6432621 Hitachi, HD6432621 Datasheet - Page 480

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Table 13-3 BRR Settings for Various Bit Rates (Asynchronous Mode)
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
436
n
2
1
1
0
0
0
0
0
—
0
—
n
2
2
1
1
0
0
0
0
0
0
0
ø = 4 MHz
ø = 6 MHz
N
70
207
103
207
103
51
25
12
—
3
—
N
106
77
155
77
155
77
38
19
9
5
4
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
—
0.00
—
Error
(%)
–0.44 2
0.16
0.16
0.16
0.16
0.16
0.16
–2.34 0
–2.34 0
0.00
–2.34 0
n
2
1
1
0
0
0
0
0
0
0
0
n
2
1
1
0
0
0
0
ø = 4.9152 MHz
ø = 6.144 MHz
N
86
255
127
255
127
63
31
15
7
4
3
N
108
79
159
79
159
79
39
19
9
5
4
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
(%)
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.40
0.00
n
2
2
1
1
0
0
0
0
0
0
n
2
2
1
1
0
0
0
0
0
—
0
ø = 7.3728 MHz
ø = 5 MHz
N
88
64
129
64
129
64
32
15
7
4
3
N
130
95
191
95
191
95
47
23
11
—
5
Error
(%)
–0.25
0.16
0.16
0.16
0.16
0.16
–1.36
1.73
1.73
0.00
1.73
Error
(%)
–0.07 2
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
—
0.00
n
2
1
1
0
0
0
0
0
0
—
ø = 8 MHz
N
141
103
207
103
207
103
51
25
12
7
—
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
—