HD6432646 Hitachi, HD6432646 Datasheet - Page 489

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Table 13-6 Maximum Bit Rate with External Clock Input (Asynchronous Mode)
ø (MHz)
4
4.9152
5
6
6.144
7.3728
8
9.8304
10
12
12.288
14
14.7456
16
17.2032
18
19.6608
20
Table 13-7 Maximum Bit Rate with External Clock Input (Clocked Synchronous Mode)
ø (MHz)
4
6
8
10
12
14
16
18
20
External Input Clock (MHz)
1.0000
1.2288
1.2500
1.5000
1.5360
1.8432
2.0000
2.4576
2.5000
3.0000
3.0720
3.5000
3.6864
4.0000
4.3008
4.5000
4.9152
5.0000
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 (bit/s)
62500
76800
78125
93750
96000
115200
125000
153600
156250
187500
192000
218750
230400
250000
268800
281250
307200
312500
Maximum Bit Rate (bit/s)
666666.7
1000000.0
1333333.3
1666666.7
2000000.0
2333333.3
2666666.7
3000000.0
3333333.3
455