English
Language : 

SH7708 Datasheet, PDF (182/633 Pages) Renesas Technology Corp – SuperH™ RISC engine
◁
Table 9.4 Range of Usable Frequencies for Each Clock Operating Mode(SH7708,
SH7708S)
Mode
0
1, 2
3, 4
FRQCR
Register
Value PLL1
H'0102 ON (× 1)
H'0101
H'0100
ON (× 1)
ON (× 1)
H'0112
H'0111
ON (× 2)
ON (× 2)
H'0115 ON (× 2)
H'0116 ON (× 2)
H'0122 ON (× 4)
H'0126 ON (× 4)
H'012a ON (× 4)
H'0102 ON (× 1)
H'0101
H'0100
ON (× 1)
ON (× 1)
H'0112
H'0111
ON (× 2)
ON (× 2)
H'0115 ON (× 2)
H'0116 ON (× 2)
H'0102 OFF
H'0101 OFF
H'0100 OFF
H'01d1 ON (× 2)
H'01d0
H'01d4
ON (× 2)
ON (× 2)
H'01d5 ON (× 2)
H'01d6 ON (× 2)
H'01e0 ON (× 4)
H'01e4
H'01e5
ON (× 4)
ON (× 4)
H'01e8 ON (× 4)
H'01e9
H'01ea
ON (× 4)
ON (× 4)
PLL2
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 4)
ON (× 4)
ON (× 4)
ON (× 4)
ON (× 4)
ON (× 4)
ON (× 4)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
ON (× 1)
Clock
Ratio*1
(I:B:P)
1:1:1/4
1:1:1/2
1:1:1
2:1:1/2
2:1:1
1:1:1
1:1:1/2
4:1:1
2:1:1
1:1:1
4:4:1
4:4:2
4:4:4
8:4:2
8:4:4
4:4:4
4:4:2
1:1:1/4
1:1:1/2
1:1:1
2:1:1/2
2:1:1
1:1:1
1:1:1/2
1:1:1/4
4:1:4
2:1:1
2:1:1/2
1:1:1
1:1:1/2
1:1:1/4
Input Clock/
Crystal Oscillator
Frequency Range
8 MHz to 60 MHz
8 MHz to 60 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
5 MHz to 15 MHz
5 MHz to 15 MHz
5 MHz to 7.5 MHz
5 MHz to 7.5 MHz
5 MHz to 7.5 MHz
5 MHz to 7.5 MHz
5 MHz to 7.5 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
CKIO Pin
Frequency Range
8 MHz to 60 MHz
8 MHz to 60 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
20 MHz to 60 MHz
20 MHz to 60 MHz
20 MHz to 30 MHz
20 MHz to 30 MHz
20 MHz to 30 MHz
20 MHz to 30 MHz
20 MHz to 30 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
164
 ▷