HD643303x Hitachi, HD643303x Datasheet - Page 350

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table 11-5 indicates the maximum bit rates in asynchronous mode for various system clock
frequencies. Tables 11-6 and 11-7 indicate the maximum bit rates with external clock input.
Table 11-5 Maximum Bit Rates for Various Frequencies (Asynchronous Mode)
ø (MHz)
2
2.097152
2.4576
3
3.6864
4
4.9152
5
6
6.144
7.3728
8
9.8304
10
12
12.288
14
14.7456
16
Maximum Bit Rate (bits/s)
62500
65536
76800
93750
115200
125000
153600
156250
187500
192000
230400
250000
307200
312500
375000
384000
437500
460800
500000
n
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
335
Settings
N
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0