SH7050 Datasheet, PDF (413/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 13 Serial Communication Interface (SCI)
Table 13.6 Maximum Bit Rates during External Clock Input (Asynchronous Mode)
φ (MHz)
4
4.9152
6
7.3728
8
9.8304
10
11.0592
12
12.288
14
14.7456
16
17.2032
18
18.432
19.6608
20
External Input Clock (MHz)
1.0000
1.2288
1.5000
1.8432
2.0000
2.4576
2.5000
2.7648
3.0000
3.0720
3.5000
3.6864
4.0000
4.3008
4.5000
4.6080
4.9152
5.0000
Maximum Bit Rate (Bits/s)
62500
76800
93750
115200
125000
153600
156250
172800
187500
192000
218750
230400
250000
268800
281250
288000
307200
312500
Table 13.7 Maximum Bit Rates during External Clock Input (Clock Synchronous Mode)
φ (MHz)
4
6
8
10
12
14
16
18
20
External Input Clock (MHz)
0.6667
1.0000
1.3333
1.6667
2.0000
2.3333
2.6667
3.0000
3.3333
Maximum Bit Rate (Bits/s)
666666.7
1000000.0
1333333.3
1666666.7
2000000.0
2333333.3
2666666.7
3000000.0
3333333.3
Rev. 5.00 Jan 06, 2006 page 393 of 818
REJ09B0273-0500