w83977atg Winbond Electronics Corp America, w83977atg Datasheet - Page 17
![no-image](/images/no-image-200.jpg)
w83977atg
Manufacturer Part Number
w83977atg
Description
W83877tf Plus Kbc, Gp I/o, Wake-up, Fir, Cir, Pb-free
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W83977ATG.pdf
(198 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
w83977atg-AW
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
- Current page: 17 of 198
- Download datasheet (2Mb)
4.2
GP20
(KBRST)
GP21
(P13)
P16
GP22
(P14)
GP23
(P15)
GP24
(P16)
P13
CIRRX
GP25
(GA20)
IRRXH
IRSL0
PANSWOUT
PANSWIN
SMI
SYMBOL
General Purpose I/O Port
PIN
69
70
72
73
40
39
OUT
I/O
OD
I/O
I/O
OD
I/O
I/O
I/O
I/O
I/O
IN
I/O
IN
IN
12t
12t
12t
12t
12t
12t
12t
12t
12
12
12
t
t
12t
General purpose I/O port 2 bit 0.
Alternate Function from GP20: Keyboard reset. (KBC P20)
System Management Interrupt. (CR2B bit 4_3 = 00, default)
In the legacy power management mode,
managenment events.
General purpose I/O port 2 bit 1. (CR2B bit 4_3 = 01)
Alternate Function from GP21: KBC P13 I/O port.
KBC P16 I/O port. (CR2B bit 4_3 = 10)
Panel Switch output. (CR2B bit 5 = 0, default)
General purpose I/O port 2 bit 2. (CR2B bit 5 = 1)
Alternate Function from GP22: KBC P14 I/O port.
Panel Switch input. (CR2B bit 7_6 = 00, default)
General purpose I/O port 2 bit 3. (CR2B bit 7_6 = 01)
Alternate Function from GP23: KBC P15 I/O port.
General purpose I/O port 2 bit 4. (CR2A bit 5_4 = 01)
Alternate Function from GP24: KBC P16 I/O port.
KBC P13 I/O port. (CR2A bit 5_4 = 10)
Consumer IR receiving input. (CR2A bit 5_4 = 00)
General purpose I/O port 2 bit 5. (CR2A bit 3_2 = 10)
Alternate Function from GP25: GATE A20. (KBC P21)
FIR receiving input. (CR2A bit 3_2 = 00)
IR module select 0. (CR2A bit 3_2 = 01)
- 9 -
W83977ATF/W83977ATG
FUNCTION
Publication Release Date: May 2006
SMI
is driven low by the power
Revision 0.6
Related parts for w83977atg
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![w83l784r](/images/no-image3.png)
Part Number:
Description:
Winbond H/w Monitoring Ic
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83627thg](/images/no-image3.png)
Part Number:
Description:
Winbond Lpc I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83601r](/images/no-image3.png)
Part Number:
Description:
Winbond Smbus Gpi/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83977atf](/images/no-image3.png)
Part Number:
Description:
Winbond I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83194br-sd](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83194br-603](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83194br-619](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83194br-b](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Intel P4 845 Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83195bg-341](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Via P4/kt Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83195bg-101](/images/no-image3.png)
Part Number:
Description:
Winbond Clock Generator For Intel 915/925 Chipsets
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83l784r](/images/no-image3.png)
Part Number:
Description:
Winbond H/w Monitoring Ic
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83627thg](/images/no-image3.png)
Part Number:
Description:
Winbond Lpc I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83601r](/images/no-image3.png)
Part Number:
Description:
Winbond Smbus Gpi/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![w83977atf](/images/no-image3.png)
Part Number:
Description:
Winbond I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
![W90210F](/images/no-image3.png)
Part Number:
Description:
Pa-risc Embedded Controller
Manufacturer:
Winbond Electronics Corp America
Datasheet: