W83193R-01 Ver la hoja de datos (PDF) - Winbond
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W83193R-01 Datasheet PDF : 19 Pages
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W83193R-01
3.0 BLOCK DIAGRAM
Xin
Xout
*SDATA
*SDCLK
*MODE
*CPU3.3#_2.5
*FS[0:2]
*CPU_STOP#
*PCI_STOP
#
PRELIMINARY
Vdd
REF
OSC
Vddq2
b
Register
CPU_stop#
Vddq2
Stop
clock
Buffers
Buffers
Buffers
Vddq3
PLL
1
PCI_stop#
Stop
clock
LATC
H
Vddq3
Dela
y
Vddq3
Buffers
Buffers
Buffers
Contr
ol
Logic
Vddq3
PLL2
Vddq3
1/2
Buffers
Buffers
REF[0:1]
IOAPIC
CPUCLK[0:3]
SDRAM[0:11]
PCICLK[0:5]
PCICLK_F
48MHz
24MHz
4.0 PIN CONFIGURATION
Vdd
1
REF0
2
Vss
3
Xin
4
Xout
5
Vddq3
6
PCICLK_F/*FS1
7
PCICLK0/*FS2
8
Vss
9
PCICLK1/*FTS
10
PCICLK2
11
PCICLK3
12
PCICLK4
13
Vddq3
14
PCICLK5/PCI_STOP#
15
Vss
16
SDRAM11
17
SDRAM10
18
Vddq3
19
SDRAM 9
20
SDRAM 8
21
Vss
22
*SDATA
*SDCLK
23
24
-2-
48
Vddq2
47
IOAPIC
46
REF1/CPU_STOP#
45
Vss
44
CPUCLK0
43
CPUCLK1
42
Vddq2
41
CPUCLK2
40
CPUCLK3
39
Vss
38
SDRAM 0
37
SDRAM 1
36
Vddq3
35
SDRAM 2
34
SDRAM 3
33
Vss
32
SDRAM 4
31
SDRAM 5
30
Vddq3
29
SDRAM 6
28
SDRAM 7
27
Vss
26
48MHz/*FS0
25
24MHz/*MODE
Publication Release Date: May 1998
Revision 0.20
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