h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 487

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Table 13.6 Maximum Bit Rate with External Clock Input (Asynchronous Mode)
Table 13.7 Maximum Bit Rate with External Clock Input (Clocked Synchronous Mode)
φ φ φ φ (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
φ φ φ φ (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
Section 13 Serial Communication Interface (SCI)
Rev. 5.00 Sep 22, 2005 page 461 of 1136
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
REJ09B0257-0500