W83977ATF Datasheet, PDF (19/207 Pages) Winbond – WINBOND I/O

1.8 POWER PINS
SYMBOL
VCC
VSB
GND
PIN
20, 55, 85,
115
71
25, 62, 90,
120
W83977ATF
PRELIMINARY
FUNCTION
+5V power supply for the digital circuitry.
+5V stand-by power supply for the digital circuitry.
Ground.
1.9 ACPI Interface
SYMBOL PIN
VBAT
64
XTAL1
63
XTAL2
61
I/O
FUNCTION
NA Battery voltage input.
INC 32.768Khz Clock Input.
O8t 32.768Khz Clock Output.
Publication Release Date: April 1998
-18-
Revision 0.52