W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 237

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR E4h. (Default 00h)
BIT
6~5
BIT
2
1
0
7
4
3
READ / WRITE
Reserved
READ / WRITE
Read-Clear
Read-Clear
Read-Clear
Read Only
Read Only
Read Only
R / W
R / W
R / W
PSIN_STS
0: No PSIN event issued.
1: The PSIN event issued.
MSWAKEUP_STS => The bit is latched by the mouse wake-up event.
0: No mouse wake-up event issued.
1: The mouse wake-up event issued.
KBWAKEUP_STS => The bit is latched by the keyboard wake-up event.
0: No keyboard wake-up event issued.
1: The keyboard wake-up event issued.
Power loss control bit 2
1： Indicates that PSON#（Pin 72）will output logic low after resume from
Power loss control bits <1：0> =>
00: System always turns off when come back from power loss state.
01: System always turns on when come back from power loss state.
10: System turns off / on when come back from power loss state depend
11: User define the state before power loss.(The last state set at CRE6[4])
Keyboard wake-up options.
(e) 0: Password or sequence hot keys programmed in the registers.
1: Any key.
0 ： Indicates that PSON# （Pin 72） outputs logic low after PSOUT# issues
on the state before power loss.
AC power loss if SUSB#（Pin 73）is logic high.
a low pulse.
W83627EHF/EF, W83627EHG/EG
- 226 -
DESCRIPTION
(LRESET#)
DESCRIPTION
(VBAT)