w83601r Winbond Electronics Corp America, w83601r Datasheet - Page 16

• Manufacturer Part Number: w83601r
• Description: Winbond Smbus Gpi/o
• Manufacturer: Winbond Electronics Corp America

W83602R Example Application Circuit
SDA
SCL
Note 1.
Note 1. : Be sure that during Power-On reset or RST# reset,
CTLSTRV
CTL3VSB
GP20
GP21
Reserved for needed
GP23
GP22
GP20 and GP21 will not receive signal which will affect
the SMBus address setting.
10K
R16
1K
R1
R10
1K
R10
R9
R2
10K
R13
330
R18
330
C1
5VSB
5VSB
CTLSTRV
CTL3VSB
SLP_S5#
Q4
NPN 3904
Q7
NPN 3904
C2
GP10
GP11
R11
4.7K
R17
4.7K
PMOS IRF9531
10
1
2
3
4
5
6
7
8
9
SMBus Address 30
U2
SCLK
SDAT
GP20/A0
GP21/A1
GP22/A2/CTL3VSB
GP10
GP11
GP23/CTLSTRV
GP24/S5IN#
VSS
W83601R/602R
Q1
G
G
5VSB
5VSB
S
U3
LT1084_M
D
S
U1
LT1084_M
D
PMOS IRF9531
Q6
VOUT
ADJ
VIN
VOUT
ADJ
VIN
GP26/INT/PWCTLIN#
3
2
1
3
2
1
GP25/PS_ON#
C7
CAP
GP17/INT
C6
CAP
RST#
GP16
GP15
GP14
GP13
GP12
VCC
R14
R
R15
R
R20
R
R21
R
20
19
18
17
16
15
14
13
12
11
NMOS H603AL
5VCC
5VCC
S
D
D17
5VSB
G
Q2
1N5817
GP16
PS_ON#
PCIRST#
GP17
GP15
GP14
GP13
GP12
PWRCTL#
12VCC
JP13
1
2
HEADER2
Q3
NPN 3904
JP10
1
2
HEADER2
R8
4.7K
VCC3_3VSB
To Power Supply PS_ON# signal
VRAM
From W83627F/HF power control
5VSB
Q5
This reset signal can be from
system reset or GPO signal
NPN 3904
VRAM voltage is for RAM module VCC.
R12
4.7K
From system power good signal.
This signal should be +5V high level.
5VCC
R9
1K
PWRGOOD
Diagnostic LEDs
VCC
resistors
GP10
GP11
GP12
GP13
GP14
Pull-up
VCC
1
2
3
4
5
R12
100
Winbond Electronic Corp.
Title
Size
Date:
Custom
10
9
8
7
6
W83602R Example Application Circuit
Document Number
602ap.sch
Thursday, August 12, 1999
R11
4.7K
D1
D2
D3
D4
D5
Sheet
1
Q9
2N3904
Q10
2N3904
Q11
2N3904
Q12
2N3904
Q13
2N3904
of
1
Rev
0.1