W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 2
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W83791G
Manufacturer Part Number
W83791G
Description
IC MONITOR H/W 48-LQFP
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83791G.pdf
(99 pages)
Specifications of W83791G
Function
Hardware Monitor
Topology
ADC
Sensor Type
External
Sensing Temperature
External Sensor
Output Type
I²C™
Output Alarm
Yes
Output Fan
Yes
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83791G
Manufacturer:
NXP
Quantity:
6 000
Company:
Part Number:
W83791G
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
W83791G
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Please note that all data and specifications are subject to change without notice. All the trademarks of
products and companies mentioned in this data sheet belong to their respective owners.
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All pages
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PAGES
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P.7
01/May
DATES
01/Aug
01/Mar
01/Jan
01/Jan
02/Apr
06/Apr
Data Sheet Revision History
VERSION
0.51
0.71
0.5
0.6
0.7
1.0
1.1
W83791D/W83791G
VERSION
ON WEB
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
1.0
1.1
- I -
All version before 0.50 are for internal use.
First publication.
(1) Revise SLOTOCC# pin description.
(2) Add SMI# /IRQ for Voltage/Fan
description.
Register Index 1Ah~1Fh revised.
This update is for C version IC.
1) Add EVNTRAP1-5 polarity (Index Ah )
2) Add
3) Add FAN1-3/PWMOUT1-3 as GPIn
4) SMARTFAN
5) Add a bit (Index A6 bit7) to know
6) Pin44 (SMI#/LEDOUT) is a multi-
7) EVENTRAP
8) Updated V0.17 schematics adding
Repaginate datasheet
Change all version include version on web
to 1.0
Add lead-free package version
(Index15h bit5)
data register. (Index 95h/97h)
registers exchanged.
either speech or GPIO function did
you use.
function, it is programmable.
programming Index A6h bit0-4 .
LEDOUT circuit for SMI# (Pin 44)
Publication Release Date: April 14, 2006
VID
MAIN CONTENTS
TM
protection
can
step up/down time
W83791D/G
as
control
GPIO
Revision 1.1
bit
by