w83193r-04 Winbond Electronics Corp America, w83193r-04 Datasheet - Page 2

• Manufacturer Part Number: w83193r-04
• Description: 83.3 Mhz 3-dimm Clock
• Manufacturer: Winbond Electronics Corp America

4.0 PIN CONFIGURATION
3.0 BLOCK DIAGRAM
PCICLK5/PCI_STOP#
CPU3.3#_2.5*
REF0/CPU3.3#_2.5
CPU_STOP#
PCI_STOP#
PCICLK_F/*FS1
PCICLK0/*FS2
FS(0:2)*
MODE*
SDATA
SCLK
Xout
Xin
SDRAM10
SDRAM11
SDRAM 9
SDRAM 8
PCICLK3
PCICLK4
PCICLK1
PCICLK2
SDATA
SDCLK
VDDq3
VDDq3
Vddq3
3
VDD
Xout
Vss
Vss
Vss
Vss
Xin
PLL2
Spectrum
Spread
POR
PLL1
XTAL
OSC
~
6
Config. Reg.
LATCH
Control
Logic
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
3
4
5
6
7
8
9
~
1
Preliminary W83193R-02/-04/-04A
5
- 2 -
1/2
PCI
Clock
Divider
STOP
STOP
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VDDq2
IOAPIC
REF1/CPU_STOP#
Vss
CPUCLK0
CPUCLK1
VDDq2b
CPUCLK2
CPUCLK3
Vss
SDRAM 0
SDRAM 1
VDDq3
SDRAM 3
Vss
SDRAM 4
SDRAM 5
VDDq3
SDRAM 6
SDRAM 7
Vss
48MHz/*FS0
24MHz/*MODE
SDRAM 2
2
12
4
6
48 MHz
24 MHz
IOAPIC
REF(0:1)
CPUCLK(0:3)
SDRAM(0:11)
PCICLK(0:5)
PCICLK_F