W83977G-A Nuvoton Technology Corporation of America, W83977G-A Datasheet - Page 175

• Manufacturer Part Number: W83977G-A
• Description: IC I/O CONTROLLER 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83977G-A

• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.5 GPIO Write Timing Diagram
15.6 Master Reset (MR) Timing
15.7 ACPI
15.7.1
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
PSCTRL
PANSW
SMI
WR
PANSW
GPIO10-17
GPIO20-25
HI-Z/ V OH
A0-A15
Vcc
MR
V OH
V OL
V OL
V OL
V OH
V OL
D0-7
HI-Z
IOW
Trigger and
PREVIOUS STATE
PSCTRL
tSWP
tSWE
tVMR
Timing
-167 -
VALID
VALID
tSWE
tSWP
tPORW
Publication Release Date: May 2006
edge:
tWGO
Level:
tPRL
VALID
Revision 0.60