W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 184

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

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

Timing and voltage parameters are shown in the following table.
SYMBOL
PWROK/PWROK2
(output)
ATXPGD(input)
V3
V4
V3
V4
t2
3VCC
3VCC Valid Voltage
3VCC Ineffective Voltage
3VCC Valid Voltage
3VCC Ineffective Voltage
Starting from valid 3VCC
V3
PARAMETER
t2
Ta
PWROK/PWROK2 are
active when both 3VCC
and ATXPGD are valid
Figure 14.9
MIN.
2.25
300
2.4
2.4
-
-172-
TYP.
2.6
2.4
-
-
-
MAX.
2.75
2.55
500
3.1
-
Publication Release Date: Aug, 22, 2007
UNIT
mS
V
V
V
V
V4
For both UBC and UBE
For both UBC and UBE
W83627DHG
For UBF version
For UBF version
PWROK/PWROK2
are inactive even
when 3VCC is valid
version
version
NOTE
Version 1.4