W83627HG-AW Nuvoton Technology Corporation of America, W83627HG-AW Datasheet - Page 26

• Manufacturer Part Number: W83627HG-AW
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627HG-AW

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

6.5
6.6
KBLOCK#
SYMBOL
SYMBOL
PSOUT#
GA20M
KBRST
MDAT
MCLK
KCLK
KDAT
VBAT
PSIN
KBC Interface
ACPI Interface
PIN
PIN
58
59
60
62
63
65
66
67
68
74
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OD
PWR
IN
IN
O
O
I/O
I/O
16
16
tu
16cs
16cs
16cs
16cs
c d
16ts
16ts
16ts
16ts
12
Keyboard inhibits control input. This pin is after system reset. In-
ternal pull high. （KBC P17）
Gate A20 output. This pin is high after system reset. （KBC
P21）
Keyboard reset. This pin is high after system reset. （KBC
P20）
Keyboard Clock. For G and J version, this pin is CMOS level.
For UD-Mask A-version, this pin is TTL level.
Keyboard Data. For G and J version, this pin is CMOS level.
For UD-Mask A-version, this pin is TTL level.
PS2 Mouse Clock. For G and J version, this pin is CMOS level.
For UD-Mask A-version, this pin is TTL level.
PS2 Mouse Data. For G and J version, this pin is CMOS level.
For UD-Mask A-version, this pin is TTL level.
Panel Switch Output. This signal is used for Wake-Up system
from S5
Panel Switch Input. This pin is high active with an internal pull
down resistor.
Battery voltage input.
c o l d
- 22 -
state. This pin is pulse output, active low.
FUNCTION
FUNCTION
W83627HF/ F/ HG/ G