W83697HG Nuvoton Technology Corporation of America, W83697HG Datasheet - Page 105

• Manufacturer Part Number: W83697HG
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697HG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FLASH ROM
ROMCS#
XA[0..18]
MEMW#
MEMR#
GPSA2
GPSB2
GPSB1
GPSA1
GPY1
GPY2
GPX2
GPX1
MSO
MSI
XA[0..18]
R6
4.7K
VCC
R5
0
C28
0.01U
R7
4.7K
XA18
R8
4.7K
GAME & MIDI PORT CIRCUIT
R10
1M
C29
0.01U
XA17
XA16
XA15
XA14
XA13
XA12
XA11
XA10
XA9
XA8
XA7
XA6
XA5
XA4
XA3
XA2
XA1
XA0
SELECT 2M-FLASH ROM, UNINSTALL R19
SELECT 4M-FLASH ROM, INSTALL R19
30
29
28
25
23
26
27
10
11
12
31
24
22
1
2
3
4
5
6
7
8
9
R11
1M
C30
0.01U
U4
NC/A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
WE#
OE#
CE#
W29C020/40
R14 2.2K
C31
0.01U
R12
1M
VCC
GND
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
13
14
15
17
18
19
20
21
32
16
IO5V
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
R15 2.2K
R16 2.2K
R17 2.2K
R18 2.2K
R19 2.2K
R13
1M
R24
100K
CAP NP
0.1u
0.01U
C32
VCC
C26
IO5V
IO5V
XD[0..7]
R23
2.2K
0.01U
C33
IO5V
R20
2.2K
0.01U
C34
- 102 -
IO5V
XD[0..7]
R21
2.2K
0.01U
C36
IO5V
R22
2.2K
0.01U
C35
IO5V
L1
INDUCTOR
15
14
13
12
11
10
8
7
6
5
4
3
2
9
1
P1
PRT
5VSB
VCC
IOVSB CIRCUIT
R9
0
D1
5817
D2
5817
OnNow or Wake_up function power
R23 OFF, D1,D2 ON: Wake_up fuction
R23 ON, D1,D2 OFF:NO Wake_up fuction
JP5:1-2 Clear CMOS
C27
10u
2-3 Enable ONNOW functions
BATTERY
IOVSB
W83697HF/ HG
BATTERY CIRCUIT
BT1
WINBOND ELECTRONICS CORP.
Title
Size
Date:
B
W83697HF (LPC I/O + H/W + FLASH ROM I/F)
Document Number
697HD3.SCH
Thursday, July 11, 2002
R4
1K
0.1UF
C25
JP1
HEAD3
Sheet
VBAT
3
of
5
Rev
0.4