SB16C1058_Data Sheet_EN

SB16C1058
OCTAL UART WITH 256-BYTE FIFO
JULY 2013 REV 1.04
28
Table 6: Baud Rates
Desired Baud Rate
16X Digit Divisor for Prescaler with Divide by 1
1.8432MHz
3.6864MHz
7.3728MHz
14.7456MHz
50
0900h
1200h
2400h
4800h
75
0600h
0C00h
1800h
3000h
150
0300h
0600h
0C00h
1800h
300
0180h
0300h
0600h
0C00h
600
00C0h
0180h
0300h
0600h
1200
0060h
00C0h
0180h
0300h
1800
0040h
0080h
0100h
0200h
2000
003Ah
0074h
00E8h
01D0h
2400
0030h
0060h
00C0h
0180h
3600
0020h
0040h
0080h
0100h
4800
0018h
0030h
0060h
00C0h
7200
0010h
0020h
0040h
0080h
9600
000Ch
0018h
0030h
0060h
19.2K
0006h
000Ch
0018h
0030h
38.4K
0003h
0006h
000Ch
0018h
57.6K
0002h
0004h
0008h
0010h
115.2K
0001h
0002h
0004h
0008h
230.4K
―
0001h
0002h
0004h
460.8K
―
―
0001h
0002h
921.6K
―
―
―
0001h
Figure 8: Crystal Clock Circuit Diagram
Table 7: Component Values
Frequency Range (MHz)
C1 (pF)
C2 (pF)
R1 (Ω)
R2(Ω)
3.6~8
22
68
220K
470 ~ 1.5K
8~16
33~68
33 ~ 68
220K ~ 2.2M
470 ~ 1.5K
XTAL2
XTAL1
SB16C1058
SB16C1058
XTAL2
XTAL1
Clock
Clock
Output
External
Optional
R2
C1 C2
R1 CRYSTAL