NCT6627UD Nuvoton Technology Corporation of America, NCT6627UD Datasheet - Page 172

• Manufacturer Part Number: NCT6627UD
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of NCT6627UD

• Lead Free Status / Rohs Status: Supplier Unconfirmed

CR 2Ch. (GPIO1 Multi-function and GPIO1, 2 Output Type Select; Default 02h)
CR 2Dh. (Default 00h)
BIT
7
6
5
4
3
2
5~3
1~0
BIT
7
6
2
Reserved.
Reserved.
READ / WRITE
R / W
R / W
R / W
R / W
Reserved.
READ / WRITE
R / W
R / W
R / W
R / W
0: Enable GP27 input de-bouncer.
1: Disable GP27 input de-bouncer.
0: Enable GP26 input de-bouncer.
1: Disable GP26 input de-bouncer.
0: Enable GP25 input de-bouncer.
1: Disable GP25 input de-bouncer.
0: GP27 trigger type :edge
1: GP27 trigger type :level
Select output type of GPIO 2
= 0 GPIO 2 (pins 108, 107, 106, 96, 94, 70, 69, 58) are open-drain.
(Default)
= 1 GPIO 2 are push-pull.
Select output type of GPIO 1
= 0 GPIO 1 (pins 78 ~ 85) are open-drain. (Default)
= 1 GPIO 1 are push-pull.
EN_PWRDN. (VBAT)
= 0 Disable thermal shutdown function.
= 1 Enable thermal shutdown function.
Pins 78 ~ 85 function select
Bit-1
0
0
1
1
Bit-0
0
1
0
1
DESCRIPTION
Pin 82
Pin 83
Others
Pin 82
Pin 83
Others
Pins 78 ~ 85
Pins 78 ~ 85
-163-
DESCRIPTION
W83627UHG/NCT6627UD
Reserved
Reserved
IRRX
IRTX
GPIO1
GPIO1
Pins 78 ~ 85 function
GPIO1
UART B
Publication Release Date: October 26, 2010
(
(
tri-state)
always low)
(VSB Power)
Revision 1.7