DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 454

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Table 12.5 Maximum Bit Rate with External Clock Input (Asynchronous Mode)
Note: In this LSI, operating frequency φ must be 6 MHz or greater.
Rev.7.00 Dec. 24, 2008 Page 400 of 698
REJ09B0074-0700
φ (MHz)
2
2.097152 0.5243
2.4576
3
3.6864
4
4.9152
5
6
6.144
7.3728
8
External
Input
Clock
(MHz)
0.5000
0.6144
0.7500
0.9216
1.0000
1.2288
1.2500
1.5000
1.5360
1.8432
2.0000
ABCS = 0 ABCS = 1
31.25
327.68
38.4
46.875
57.6
62.5
76.8
78.125
93.75
96.0
115.2
125.0
Maximum Bit Rate
(kbps)
62.5
65.536
76.8
93.75
115.2
125.0
153.6
156.25
187.5
192.0
230.4
250.0
φ (MHz)
9.8304
10
12
12.288
14
14.7456
16
17.2032
18
19.6608
20
24
External
Input
Clock
(MHz)
2.4576
2.5000
3.0000
3.0720
3.5000
3.6864
4.0000
4.3008
4.5000
4.9152
5.0000
6.0000
ABCS = 0 ABCS = 1
153.6
156.25
187.5
192.0
218.75
230.4
250.0
268.8
281.25
307.2
312.5
375.0
Maximum Bit Rate
(kbps)
307.2
312.5
375.0
384.0
437.0
460.8
500.0
537.6
562.5
614.4
625.0
750.0