w83194br-pt Winbond Electronics Corp America, w83194br-pt Datasheet - Page 8

• Manufacturer Part Number: w83194br-pt
• Description: Stepless Via Pt Main Clock Generator
• Manufacturer: Winbond Electronics Corp America

5.6 Power Pins
5.7 MULTSEL [1:0] selects Function
BYTE 5 BIT 7
MULTSEL1
25, 36, 44, 47
3, 9, 13, 20,
PIN
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
16
24
38
43
48
2
6
MULTSEL0
(PIN 12)
PIN NAME
VDDR
VDDP
VDDAGP
VDDC
VDDCS
VDDI
VDDA
GND
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
BOARD TARGET
TRACE/TERM Z
TYPE
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
50 Ω
60 Ω
3.3V power supply for REF.
3.3V power supply for PCI.
3.3V power supply for AGP.
3.3V power supply for CPU.
2.5V power supply for CPUCLKT & C _CS.
2.5V power supply for IOAPIC.
3.3V power for Analog power and 48MHz.
Ground pin
- 5 -
IREF = ADD/(3*RR)
REFERENCE R,
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 5.00mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
IREF = 2.32mA
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =221 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Rr =475 1%
Publication Release Date: April 13, 2005
DESCRIPTION
Ioh=4*IREF
Ioh=4*IREF
Ioh=5*IREF
Ioh=5*IREF
Ioh=6*IREF
Ioh=6*IREF
Ioh=7*IREF
Ioh=7*IREF
Ioh=4*IREF
Ioh=4*IREF
Ioh=5*IREF
Ioh=5*IREF
Ioh=6*IREF
Ioh=6*IREF
Ioh=7*IREF
Ioh=6*IREF
CURRENT
W83194BR-PT
OUTPUT
1.25V @ 50
1.75V @ 50
0.47V @ 50
0.56V @ 50
0.58V @ 50
0.84V @ 60
0.81V @ 50
0.97V @ 60
1.0V @ 50
1.2V @ 60
1.5V @ 60
1.5V @ 50
1.8V @ 60
2.1V @ 50
0.7V @ 60
0.7V @ 50
VOH @ Z
Revision 1.1