W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 103

• 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

Continued.
CR 2Dh. (GPIO5 and power control signals multi-function selection; default 21h) (VSB Power)
1~0
BIT
BIT
2
7
6
5
4
3
2
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
EN_PWRDN. (VBAT)
= 0
= 1
PIN78~85 function select
PIN67 Select (reset by RSMRST#)
= 0
= 1
PIN68 Select (reset by RSMRST#)
= 0
= 1
PIN70 Select (reset by RSMRST#)
= 0
= 1
PIN71 Select (reset by RSMRST#)
= 0
= 1
PIN72 Select (reset by RSMRST#)
= 0
= 1
PIN73 Select (reset by RSMRST#)
= 0
= 1
Bit-1
0
0
1
1
Thermal shutdown function is disabled.
Enable thermal shutdown function.
PIN67
PIN67
PIN68
PIN68
PIN70
PIN70
PIN71
PIN71
PIN72
PIN72
PIN73
PIN73
W83627EHF/EF, W83627EHG/EG
Bit-0
PSOUT#
GPIO57
PSIN
GPIO56
SUSLED
GPIO55
PWROK
GPIO54
PSON#
GPIO53
SUSB#
GPIO52
0
1
0
1
- 97 -
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
Publication Release Date: Nov. 2006
(
(
tri-state)
always low)
Revision 1.3