W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 231

• 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

CR E5h. (GPIO2 Inversion register; Default 00h)
CR F0h. (GPIO3 I/O register; Default FFh)
CR F1h. (GPIO3 Data register; Default 00h)
CR F2h. (GPIO3 Inversion register; Default 00h)
CR F3h. (Suspend LED mode register; Default 00h)
7~0
7~0
7~0
7~0
BIT
BIT
BIT
BIT
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
Read Only
R / W
R / W
R / W
R / W
GPIO2 Inversion register
0: The respective bit and the port value are the same.
1: The respective bit and the port value are inverted. (Both Input & Output
ports)
GPIO3 I/O register
0: The respective GPIO3 PIN is programmed as an Output port
1: The respective GPIO3 PIN is programmed as an Input port.
GPIO3 Data register
For Output ports, the respective bits can be read/written and produced to
pins.
For Input ports, the respective bits can be read only from pins. Write
accesses will be ignored.
GPIO3 Inversion register
0: The respective bit and the port value are the same.
1: The respective bit and the port value are inverted. (Both Input & Output
ports)
W83627EHF/EF, W83627EHG/EG
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DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
(VBAT power)