W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 211

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

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

CR 2Dh. (GPIO5 and power control signals multi-function selection; default 21h) (VSB Power)
1~0
BIT
BIT
7
6
5
4
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
PIN78~85 function select
PIN67 Select (reset by RSMRST#)
= 0 PIN67
= 1 PIN67
PIN68 Select (reset by RSMRST#)
= 0 PIN68
= 1 PIN68
PIN70 Select (reset by RSMRST#)
= 0 PIN70
= 1 PIN70
PIN71 Select (reset by RSMRST#)
= 0 PIN71
= 1 PIN71
Bit-1
0
0
1
1
PSOUT#
GPIO57
PSIN
GPIO56
SUSLED
GPIO55
PWROK
GPIO54
Bit-0
0
1
0
1
W83627EHF/EF, W83627EHG/EG
- 200 -
PIN82
PIN83
Others
PIN82
PIN83
Others
PIN 78~85
PIN 78~85
DESCRIPTION
DESCRIPTION
Reserved
Reserved
IRRX
IRTX
GPIO4
GPIO4
PIN78~PIN85 function
GPIO4
UART B
( tri-state)
( always low)