CY28344 Cypress Semiconductor, CY28344 Datasheet - Page 12

• Manufacturer Part Number: CY28344
• Description: FTG
• Manufacturer: Cypress Semiconductor

Table 4. Frequency Selection Table
Document #: 38-07113, Rev. *A
SEL4
Bit[2]
FS4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Bit[7]
SEL3
FS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Input Conditions
SEL2
Bit[6]
FS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SEL1
Bit[5]
FS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SEL0
Bit[4]
FS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PRELIMINARY
100.90
100.00
103.00
105.00
107.00
109.00
114.00
117.00
120.00
127.00
130.00
133.33
170.00
180.00
190.00
133.90
133.33
120.00
125.00
134.90
137.00
139.00
141.00
143.00
145.00
150.00
155.00
160.00
170.00
200.00
111.00
66.67
CPU
Output Frequency
67.27
66.67
68.67
70.00
71.33
72.67
74.00
76.00
78.00
80.00
84.67
86.67
88.89
56.67
60.00
63.33
66.95
66.67
60.00
62.50
67.45
68.50
69.50
70.50
71.50
72.50
75.00
77.50
80.00
85.00
66.67
66.67
3V66
33.63
33.33
34.33
35.00
35.67
36.33
37.00
38.00
39.00
40.00
42.33
43.33
44.44
28.33
30.00
31.67
33.48
33.33
30.00
31.25
33.73
34.25
34.75
35.25
35.75
36.25
37.50
38.75
40.00
42.50
33.34
33.33
PCI
CY28344
Constants
PLL Gear
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
Page 12 of 22
(G)