W83193R Winbond Electronics Corp America, W83193R Datasheet - Page 3

• Manufacturer Part Number: W83193R
• Description: Description = 83.3MHz/100MHz Intel Lx/ex Clock Gen. ;; Package = Ssop 48
• Manufacturer: Winbond Electronics Corp America

3.0 BLOCK DIAGRAM
4.0 PIN CONFIGURATION
PCICLK5/PCI_STOP#
REF0/CPU3.3#_2.5
CPU3.3#_2.5*
PCICLK_F/*FS1
PCICLK0/*FS2
CPU_STOP#
PCI_STOP#
FS(0:2)*
MODE*
SDRAM11
SDRAM10
SDATA
SDRAM 9
SDRAM 8
SCLK
PCICLK1
PCICLK2
PCICLK3
PCICLK4
Xout
SDCLK
Xin
SDATA
Vddq3
Vddq3
Vddq3
- 3 -
Xout
Vdd
Vss
Vss
Vss
Vss
Xin
3
PLL2
Spectrum
Spread
POR
PLL1
XTAL
OSC
LATCH
Control
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
3
4
5
6
7
8
9
Config.
1
Logic
Reg.
5
1/2
PCI
Clock
Divid
er
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
Publication Release Date: Nov. 1998
Vddq2
IOAPIC
REF1/CPU_STOP#
Vss
CPUCLK0
CPUCLK1
Vddq2b
CPUCLK2
CPUCLK3
Vss
SDRAM 0
SDRAM 1
Vddq3
SDRAM 2
SDRAM 3
Vss
SDRAM 4
SDRAM 5
Vddq3
SDRAM 6
SDRAM 7
Vss
48MHz/*FS0
24MHz/*MODE
2
12
4
6
48MHz
24MHz
REF(0:1)
SDRAM(0:11)
IOAPIC
CPUCLK(0:3)
PCICLK(0:5)
PCICLK_F
Revision 1.0