W83601R_06 Datasheet, PDF (18/21 Pages) Winbond – Winbond GPI/O IC

W83601R/G/W83602R/G
W83602R/G Example Application Circuit
SCL
SDA
R10
R9
C1
Reserved for needed
Note 1.
GP20
GP21
R1
10K
R2
10K
C2
CTL3VSB
GP10
GP11
CTLSTRV
SLP_S5#
R10
1K
CTL3VSB
GP22
R13
330
5VSB
R11
4.7K
Q4
NPN 3904
R16
1K
CTLSTRV
GP23
R18
330
5VSB
R17
4.7K
Q7
NPN 3904
5VSB
U2
1
2
SCLK
3
4
SDAT
GP20/A0
5
6
7
8
GP21/A1
GP22/A2/CTL3VSB
GP10
GP11
9
10
GP23/CTLSTRV
GP24/S5IN#
VSS
W83601R/602R
SMBus Address 30
5VSB
VCC
20
19
RST#
GP17/INT
18
17
GP16
GP15
GP14
GP13
16
15
14
13
GP12
GP26/INT/PWCTLIN#
GP25/PS_ON#
12
11
5VCC
G
s
Q1
D PMOS IRF9531
U1
3
VIN
VOUT ²
1
ADJ
LT1084_M
S
G
Q2
D
NMOS H603AL
R14
R
PCIRST#
GGPP1167
GP15
GP14
GP13
GP12
PWRCTL#
PS_ON#
This reset signal can be from
system reset or GPO signal
From W83627F/HF power control
To Power Supply PS_ON# signal
12VCC
R8
4.7K
Q3
NPN 3904
5VSB
5VCC
R9
R12
1K
4.7K
Q5
PWRGOOD
NPN 3904
From system power good signal.
This signal should be +5V high level.
VCC3_3VSB
5VSB
C6
CAP
R15
R
JP10
1
2
HEADER2
5VCC
S
G
Q6
PMOS IRF9531
D
D17
1N5817
U3
3
VIN
VOUT ²
1
ADJ
LT1084_M
R20
R
C7
CAP
R21
R
VRAM
JP13
1
2
HEADER2
VRAM voltage is for RAM module VCC.
Note 1. : Be sure that during Power-On reset or RST# reset,
GP20 and GP21 will not receive signal which will affect
the SMBus address setting.
- 18 -
Diagnostic LEDs
VCC
D1
R12
1
10
D2
2
9
3
8
D3
4
7
5
6
D4
D5
100
VCC
Pull-up
resistors
R11
4.7K
GP10
GP11
GP12
GP13
GP14
Q9
2N3904
Q10
2N3904
Q11
2N3904
Q12
2N3904
Q13
2N3904
Winbond Electronic Corp.
Title
W83601R/602R Example Application Circuit
Size
Document Number
Custom
602ap.sch
Date:
Friday, December 24, 1999
Sheet
Rev
0.3
1
of
1