DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 453

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Note: This table shows bit rates when the ABCS bit in SEMRA_0 is cleared to 0.
Table 12.4 Maximum Bit Rate for Each Frequency (Asynchronous Mode)
Bit Rate
(bps)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
φ (MHz)
2
2.097152 65.536
2.4576
3
3.6864
4
4.9152
5
6
6.144
7.3728
8
When the ABCS bit in SEMR0 is set to 1, the bit rates are twice those shown in this table.
In this LSI, operating frequency φ must be 6 MHz or greater.
ABCS = 0 ABCS = 1 n
62.5
76.8
93.75
115.2
125.0
153.6
156.25
187.5
192.0
230.4
250.0
3
2
2
1
1
0
0
0
0
0
0
Maximum Bit Rate
n
79
233 0.16
116 0.16
233 0.16
116 0.16
233 0.16
116 0.16
58
28
17
14
N
(kbps)
18
–0.12
–0.69
1.02
0.00
–2.34
125.0
131.027
153.6
187.5
230.4
250.0
307.2
312.5
375.0
384.0
460.8
500.0
Error (%)
3
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
n
86
255
127
255
127
255
127
63
31
19
15
19.6608
N
Operating Frequency φ (MHz)
0
0
0
0
0
0
0
0
0
0
0
0
N
0.31
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70
0.00
Error (%)
φ (MHz)
9.8304
10
12
12.288
14
14.7456
16
17.2032
18
19.6608
20
24
3
3
2
2
1
1
0
0
0
0
0
Rev.7.00 Dec. 24, 2008 Page 399 of 698
n
88
64
129 0.16
64
129 0.16
64
129 0.16
64
32
19
15
307.2
312.5
375.0
384.0
437.5
460.8
500.0
537.6
562.5
614.4
625.0
750.0
N
ABCS = 0
Maximum Bit Rate
20
–0.25
0.16
0.16
0.16
0.16
–1.36
0.00
1.73
Error (%)
(kbps)
614.4
625.0
750.0
768.0
875.0
921.6
1000.0
1075.2
1125.0
1228.8
1250.0
1500.0
ABCS = 1 n
3
3
2
2
1
1
0
0
0
0
0
REJ09B0074-0700
n
106
77
155
77
155
77
155
77
38
23
19
N
24
0
0
0
0
0
0
0
0
0
0
0
0
–0.44
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
–2.34
Error (%)
N
0
0
0
0
0
0
0
0
0
0
0
0