CY28510OC SPECTRALINEAR [SpectraLinear Inc], CY28510OC Datasheet - Page 2

• Manufacturer Part Number: CY28510OC
• Description: Peripheral I/O Clock Generator
• Manufacturer: SPECTRALINEAR [SpectraLinear Inc]

Rev 1.0, November 20, 2006
Pin Description
36,37,38,40,4
28,29,32,33
1,44,46,47
22,23
Pin
10
12
13
14
15
16
17
18
39
43
48
35
42
45
30
37
34
31
24
21
19
20
26
25
11
2
6
7
9
3
1
4
5
8
CLKG2_(1:0)
CLKG1_(3:0)
CLKG0_(7:0)
CLK_STOP#
ADDSEL0
ADDSEL1
VDDQ0_2
VDDQ0_1
VDDQ0_0
VDDQ1
VDDQ1
VDDQ2
VDDQ3
CLKG3
VSSQ0
VSSQ0
VSSQ0
VSSQ1
VSSQ1
VSSQ2
VSSQ3
SDATA
Name
XOUT
VDDA
VDDX
VDDC
VSSA
VSSX
VSSC
SCLK
GFS0
GFS1
GFS2
GFS3
REF
XIN
OE
250 K
250 K
250 K
250 K
250 K
250 K
250 K
250 K
Type
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
I, PU
I, PU
I, PU
I, PD
I, PD
I, PD
I, PD
I, PU
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
I/O
O
O
O
O
O
O
I
I
VSSQ3
VSSQ2
VSSQ1
VSSQ0
Power
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDX
VDDX
VDDX
VDDC
Reference Clock: 3.3V 14.318-MHz clock output.
Crystal Connection or External Reference Frequency Input: This pin has
dual functions. It can be used as an external 14.318-MHz crystal
connection or as an external reference frequency input.
I
ADDSEL1, ADSEL0: 0,0 = D0; 0,1 = D2, 1,0 = D4, 1,1 = D6
Synchronous clock stop pin. When low, all of the clocks except REF are
stopped low after completing a normal positive pulse cycle.
I
Group frequency select 0. 0 = 33 MHz, 1 = 66 MHz.
Group frequency select 1. 0 = 33 MHz, 1 = 66 MHz.
Group frequency select 2. 0 = 33 MHz, 1 = 66 MHz.
Group frequency select 3. 0 = 33 MHz, 1 = 66 MHz.
Output enable. 1 = enabled, 0 = disabled (tri-state)
Output clock, group 3, 33 or 66 MHz.
Output clocks, group 2, 33 or 66 MHz.
Output clocks, group 1, 33 or 66 MHz.
Output clocks, group 0, 33 or 66 MHz.
3.3V Power supply for outputs CLKG0_(7:6).
3.3V Power supply for outputs CLKG0_(5:3).
3.3V Power supply for outputs CLKG0_(2:0).
Ground for output buffers CLKG0_(7:6).
Ground for output buffers CLKG0_(5:3).
Ground for output buffers CLKG0_(2:0).
3.3V Power supply for outputs CLKG1_(3:2).
Ground for output buffers CLKG1_(3:2).
3.3V Power supply for outputs CLKG1_(1:0).
Ground for output buffers CLKG1_(1:0).
3.3V Power supply for outputs CLKG2_(1:0).
Ground for output buffers.
3.3V Power supply for outputs.
Ground for output buffers.
3.3V Power supply for analog PLLs.
Ground for analog PLLs.
3.3V Power supply for oscillator.
Ground for oscillator.
3.3V Power supply for core.
Ground for core.
Crystal Connection for an external 14.318-MHz crystal output.
I
2
2
2
C address selection.
C compatible SCLOCK.
C compatible SDATA.
Description
CY28510
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