LPC47M172 SMSC Corporation, LPC47M172 Datasheet - Page 220

Manufacturer Part Number

LPC47M172

Description

ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC

Manufacturer

SMSC Corporation

Datasheet

1.LPC47M172.pdf (227 pages)

Advanced I/O Controller with Motherboard GLUE Logic

Datasheet

Note:

SMSC/Non-SMSC Register Sets (Rev. 02-27-04)

Figure 13.27 - REF5V/REF5V_STBY Output When VCC/VTR Ramps Down Before VCC5V/ V_5P0_STBY

Figure 13.28 - REF5V/REF5V_STBY Output When VCC5V/ V_5P0_STBY Ramps Down Before VCC/VTR

VCC5V/V_5P0_STBY

REF5V/REF5V_STBY

VCC/VTR

VCC5V/V_5P0_STBY

REF5V/REF5V_STBY

The value 2.95V minimum in Figure 13.28 is (3.3 Supply Voltage – 350 mV).

DATASHEET

Page 220

SMSC LPC47M172

(min)

2.95V

3.3V