HD64F3664FPV Datasheet, PDF (238/446 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 14 Serial Communication Interface 3 (SCI3)
Table 14.2 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode) (3)
Operating Frequency φ (MHz)
14
14.7456
Bit Rate
Error
Error
(bit/s) n N (%) n N (%) n
110
2 248 –0.17 3 64 0.70 3
150
2 181 0.16 2 191 0.00 2
300
2 90 0.16 2 95 0.00 2
600
1 181 0.16 1 191 0.00 1
1200
1 90 0.16 1 95 0.00 1
2400
0 181 0.16 0 191 0.00 0
4800
0 90 0.16 0 95 0.00 0
9600
0 45 –0.93 0 47 0.00 0
19200 0 22 –0.93 0 23 0.00 0
31250 0 13 0.00 0 14 –1.70 0
38400 — — —
0
11 0.00 0
[Legend]
—: A setting is available but error occurs.
16
Error
N (%)
70 0.03
207 0.16
103 0.16
207 0.16
103 0.16
207 0.16
103 0.16
51 0.16
25 0.16
15 0.00
12 0.16
Table 14.3 Maximum Bit Rate for Each Frequency (Asynchronous Mode)
Maximum Bit
φ (MHz) Rate (bit/s) n
N
2
62500
0
0
2.097152 65536
0
0
2.4576 76800
0
0
3
93750
0
0
3.6864 115200
0
0
4
125000
0
0
4.9152 153600
0
0
5
156250
0
0
6
187500
0
0
6.144
192000
0
0
Maximum Bit
φ (MHz) Rate (bit/s) n
N
7.3728 230400
0
0
8
250000
0
0
9.8304 307200
0
0
10
312500
0
0
12
375000
0
0
12.288 384000
0
0
14
437500
0
0
14.7456 460800
0
0
16
500000
0
0
Rev. 6.00 Mar. 24, 2006 Page 208 of 412
REJ09B0142-0600