http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf


Winbond
Winbond

W83627HG Datasheet

Winbond LPC I/O


W83627HG Datasheet Preview


www.DataSheet4U.net
W83627HF/F
W83627HG/G
Winbond LPC I/O
Date2006/06/09 Revision2.27
Page 1

W83627HF/ F/ HG/ G
W83627HF/F, W83627HG/G Data Sheet Revision History
VERSION
DATE
PAGE
DESCRIPTION
0.50
0.51
0.52
09/25/98
11/10/98
01/11/99
n.a.
88-93,102,105,
139,151,153
90-93;113-115
Not released
For internal use only
First published.
Explanation of H/W Monitor function andregister
correction.
Pinout and register correction.
0.53
07/26/99
90,91,113-115, Typo and data correction.
119-123,133,136,
137,140,141
H/W Monitor register explanation.
1.0 11/14/00 All
New composition.
2.0 11/01/02 All
New composition.
2.1 03/07/03 90
Correct SUSLED mode register
1. P74 ~ P76
1. Add Section 4.1 Plug and Pla Configuration.
2.2 04/09/03 2. P3,P90,P111 2. Remove Phoenix MultiKey related.
3. P6~P7
3. Add Block Digram
2.21 02/03/04 121
Add the top marking of W83627HG and
W83627G.
2.22
05/28/04
12,13,21,23,39,4
5,46,82,93,94,98
~ 100
Typo and data correction.
2.23
07/07/04 20,24,84,100
Data correction.
2.24 10/28/04 48,79
Data correction.
2.25
11/02/04 98
Data correction.
2.26
2.27
01/11/05
06/09/06
24, 76,77,120
8 ~ 11
Add part No.to Section 13 Ordering Instruction
and data correction.
Add pin configuration of W83627G & W83627HG
Publication Release Date: June 09, 2006
- i - Revision 2.27
Page 2

W83627HF/ F/ HG/ G
Table of Content-
1. GENERAL DESCRIPTION ......................................................................................................... 1
2. FEATURES ................................................................................................................................. 3
3. BLOCK DIAGRAM FOR W83627F............................................................................................. 6
4. BLOCK DIAGRAM FOR W83627HF .......................................................................................... 7
5. PIN CONFIGURATION ............................................................................................................... 8
6. PIN DESCRIPTION................................................................................................................... 12
6.1 LPC Interface ............................................................................................................... 13
6.2 FDC Interface............................................................................................................... 14
6.3 Multi-Mode Parallel Port............................................................................................... 15
6.4 Serial Port Interface ..................................................................................................... 21
6.5 KBC Interface............................................................................................................... 22
6.6 ACPI Interface.............................................................................................................. 22
6.7 Hardware Monitor Interface ......................................................................................... 23
6.8 Game Port & MIDI Port ................................................................................................ 24
6.9 General Purpose I/O Port ............................................................................................ 25
6.9.1 General Purpose I/O Port 1 Power source is Vcc....................................................25
6.9.2 General Purpose I/O Port 2 Power source is Vcc....................................................25
6.9.3 General Purpose I/O Port 3 Power souce is VSB....................................................26
6.10 POWER PINS .............................................................................................................. 26
7. HARDWARE MONITOR ........................................................................................................... 27
7.1 General Description ..................................................................................................... 27
7.2 Access Interface........................................................................................................... 27
7.2.1 LPC interface..................................................................................................................27
7.2.2 I2C interface....................................................................................................................29
7.3 Analog Inputs ............................................................................................................... 32
7.3.1 Monitor over 4.096V voltage.......................................................................................32
7.3.2 Monitor negative voltage.............................................................................................33
7.3.3 Temperature Measurement Machine..............................................................................34
7.4 FAN Speed Count and FAN Speed Control ................................................................ 35
7.4.1 Fan speed count.............................................................................................................35
7.4.2 Fan speed control...........................................................................................................37
7.5 SMI# interrupt mode..................................................................................................... 38
7.5.1 Voltage SMI# mode....................................................................................................38
7.5.2 Fan SMI# mode..........................................................................................................38
7.5.3 Temperature 1 SMI# modes...........................................................................................39
7.5.4 Temperature 2, 3 SMI# modes...................................................................................40
7.6 OVT# interrupt mode ................................................................................................... 41
- ii -
Page 3
Part Number W83627HG
Manufactur Winbond
Description Winbond LPC I/O
Total Page 70 Pages
PDF Download
W83627HG datasheet
Download PDF File
W83627HG datasheet
View Html for PC & Mobile


Related Datasheet

W83627HF , W83627HF , W83627HF-AW , W83627HF-PW , W83627HG , W83627HG ,

site map

webmaste! click here

contact us

Buy Components