DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 450

• 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

Timing and Reception Margin. Tables 12.5 and 12.7 show the maximum bit rates with external
clock input.
When the ABCS bit in SCI_0’s serial extended mode register A_0 (SEMRA_0) is set to 1 in
asynchronous mode, the maximum bit rates are twice those shown in table 12.3.
Table 12.3 BRR Settings for Various Bit Rates (Asynchronous Mode)
Rev.7.00 Dec. 24, 2008 Page 396 of 698
REJ09B0074-0700
Bit Rate
(bps)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
n
1
1
0
0
0
0
0
—
—
0
—
1
N
141 0.03
103 0.16
207 0.16
103 0.16
51
25
12
—
—
—
2
Error (%)
0.16
0.16
0.16
—
—
0.00
—
n
1
1
0
0
0
0
0
0
—
—
—
148 –0.04
108 0.21
217 0.21
108 0.21
54
26
13
6
—
—
—
N
2.097152
Operating Frequency φ (MHz)
Error (%)
–0.70
1.14
–2.48
–2.48
—
—
—
n
1
1
0
0
0
0
0
0
0
—
0
N
174
127
255
127
63
31
15
7
3
—
1
2.4576
Error (%) n
–0.26
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
—
0.00
1
1
1
0
0
0
0
0
0
0
—
N
212 0.03
155 0.16
77
155 0.16
77
38
19
9
4
2
—
3
Error (%)
0.16
0.16
0.16
–2.34
–2.34
–2.34
0.00
—