W83637HF Winbond Electronics Corp America, W83637HF Datasheet - Page 28

• Manufacturer Part Number: W83637HF
• Description: Description = LPC I/o Plus H/w Monitor, Smart Fan Control, Smart Card (PC/SC) Reader, Memory Stick Reader I/F, Sd/mmc Card Reader I/f ;; Package = QFP 128
• Manufacturer: Winbond Electronics Corp America

5.11 Power Pins
VCC
VSB
VCC3V
+3.3VIN
+5VIN
CPUD-
VSS
SYMBOL
20, 55, 86, 117
12, 48, 77
114
111
PIN
61
28
98
+5V power supply for the digital circuitry.
+5V stand-by power supply for the digital circuitry.
+3.3V power supply for driving 3V on host interface.
+3.3V power supply and to be monitored.
Analog VCC input. Internally supplier to all analog circuitry.
Internally connected to all analog circuitry. The ground reference
for all analog inputs..
Ground.
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FUNCTION
Publication Release Date: June 25, 2003
W83637HF
Revision 1.3