w83194br-619 Winbond Electronics Corp America, w83194br-619 Datasheet - Page 6

• Manufacturer Part Number: w83194br-619
• Description: Winbond Clock Generator For Intel P4 Springdale Series Chipset P4 Springdale Series Chipset
• Manufacturer: Winbond Electronics Corp America

3. PIN CONFIGURATION
#: Active low
*: Internal pull up resistor 120KΩ to VDD
&
: Internal Pull-down resistor 120KΩ to GND
CLOCK GEN. FOR INTEL P4 SPRINGDALE/PRESCOTT SERIES CHIPSET
SEL24_48#
FS2
FS4
&
&
FS3
/PCICLK_F0
/PCICLK_F1
&
PCICLK_F2
/24_48MHz
FS1*/REF0
FS0*/REF1
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
PCICLK6
PCICLK7
VDDREF
&
VDDPCI
VDDPCI
/48MHz
XOUT
GND
GND
GND
GND
XIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
W83194BR-619/W83194BG-619
- 2 -
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VDDA
GND
IREF
RESET#
GND
CPUCLKT1
CPUCLKC1
VDDCPU
CPUCLKT0
CPUCLKC0
GND
SRCCLKT
SRCCLKC
VDD
VTT_PWRGD/PD#*
SDATA*
SCLK*
3V66_0
3V66_1
GND
VDD3V66
3V66_2
3V66_3/VCH
VDD48