HD6433832S Datasheet, PDF (279/560 Pages) Renesas Technology Corp – single-chip microcomputers

The meaning of n is shown in table 10.9.
Table 10.9 Relation between n and Clock
SMR Setting
n
Clock
CKS1
CKS0
0
φ
0
0
1
φ/4
0
1
2
φ/16
1
0
3
φ/64
1
1
Table 10.10 shows the maximum bit rate for selected frequencies in asynchronous mode. Values
in table 10.10 are for active (high-speed) mode.
Table 10.10 Maximum Bit Rate at Selected Frequencies (Asynchronous Mode)
OSC (MHz)
2
2.4576
4
4.194304
4.9152
6
7.3728
8
9.8304
10
Maximum Bit Rate (bits/s)
31250
38400
62500
65536
76800
93750
115200
125000
153600
156250
Setting
n
N
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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