W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 38

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

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

5.9.7
5.9.8
5.10 POWER PINS
SYMBOL
SUSLED
PSOUT#
SYMBOL
SUSLED
SYMBOL
WDTO#
GPxx***
GPxx**
GPxx*
PLED
VBAT
3VCC
GP55
GP56
GP57
3VSB
PSIN
see 5.4 Serial Port A
GPIO-6 Interface
GPIO-1 and GPIO-4 with WDTO# / SUSLED / PLED multi-function
PIN
PIN
70
68
67
---
---
---
12,28,48
PIN
61
74
I/OD
I/OD
OUT
I/O
OD
I/OD
I/OD
I/OD
IN
I/O
OD
OD
OD
I/O
12t
td
12
12t
12t
12
12
12
12
12t
12t
12t
General purpose I/O port 5 bit 5.
mode)
Suspended LED output.
General purpose I/O port 5 bit 6.
Panel Switch Input. This pin is high active with an internal pull
down resistor.
General purpose I/O port 5 bit 7.
Panel Switch Output. This signal is used for Wake-Up system
from S5
+3.3V stand-by power supply for the digital circuitry.
+3V on-board battery for the digital circuitry.
+3.3V power supply for driving 3V on host interface.
This GPxx* can be served GPIO or Watchdog timer output
signal.
This GPxx** can be served GPIO or Power LED output signal.
This GPxx*** can be served GPIO or Suspend LED output
signal.
c o l d
W83627EHF/EF, W83627EHG/EG
state. This pin is pulse output, active low.
-27-
(This pin is push-pull output mode)
FUNCTION
FUNCTION
FUNCTION
Publication Release Date: April 7, 2009
(This pin is push-pull output
Version 1.94