W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 227
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W83627EHG
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
W83627EHG
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
W83627EHG-A
Manufacturer:
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Quantity:
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Company:
Part Number:
W83627EHG-C
Manufacturer:
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Quantity:
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Company:
Part Number:
W83627EHG-UB5885009AH-H VERSION
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
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17.8 Logical Device 8 (WDTO# & PLED)
CR 30h. (Default 00h)
CR F5h. (WDTO#, PLED and KBC P20 control mode register; Default 00h)
7~1
7~1
7~6
BIT
BIT
BIT
0
0
5
4
3
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
Joystick Power Down
0: Joystick Power Down Disable.
1: Joystick Power Down Enable.
0: WDTO# is inactive.
Select Power LED mode.
00: Power LED pin is tri-stated.
01: Power LED pin is driven low.
10: Power LED pin outputs 1Hz pulse with 50% duty cycle.
11: Power LED pin outputs
Faster 1000 times for WDTO# count mode.
0: Disable.
1: Enable.
(If bit-3 is Second Mode , the count mode be 1/1000 Sec.)
(If bit-3 is Minute Mode , the count mode be 1/1000 Min.)
Select WDTO# count mode.
0: Second Mode.
1: Minute Mode.
W83627EHF/EF, W83627EHG/EG
- 216 -
1
/
4
DESCRIPTION
DESCRIPTION
DESCRIPTION
Hz pulse with 50% duty cycle.
1: Activate WDTO#.
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