W83305S Nuvoton Technology Corporation of America, W83305S Datasheet - Page 8

• Manufacturer Part Number: W83305S
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83305S

• Lead Free Status / Rohs Status: Supplier Unconfirmed

SS
S4#
SDA
SCL
S3#
6. APPLICATION CIRCUIT
7. INTERNAL BLOCK DIAGRAM
VRAM
NMOS
3VDUAL/3VSTR Support S3 State
VCC3 Only Support S0 State
3VDUAL/3VSTR/VCC3
Q2
4000U
C6
Interface
Control
Signal
ACPI
1
I2C
C7
0.1U
SDA
S4#
SCL
C8
0.1U
VCC5
1
2
3
4
5
6
7
S4#
SDA
SCL
SS
VCC5
VRAM_SEN
VRAM_DRV
U1
W83305R
5VSB
VAGP_SEN
VAGP_DRV
CHARPMP
VCC5
Monitor
Control
5VSB
GND
CIN
S3#
and
- 5 -
14
13
12
11
10
9
8
C
Charge Pump
IN
S3#
C3
0.1U
1.2 V
ChrPmp
C2
0.1U
W83305S/W83305G
Publication Release Date: April, 2006
GND
C4
0.1U
C9
1U
5VSB
BAT54S/SOT
R1
5
D1
5VSB
To Power
drivers
MOS
100U
C1
1
Revision 0.5
VCC3
2000U
C5
Q1
NMOS
VAGP
VRAM_DRV
VRAM_SEN
VAGP_DRV
VAGP_SEN