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W83627THF W83627THG Winbond LPC I/O
Date:
Sep. 26, 2006
Revision: 1.22
W83627THF/W83627THG
W83627THF/W83627THG Data Sheet Revision History
PAGES DATES VERSION WEB VERSION MAIN CONTENTS
1 2 3 4 5 6 7 8 9 10 11
N.A. P.104 P.117~120 P.116~122 P.7 P.18 P.8
01/16/2003 03/25/2003 04/10/2003 08/05/2003 02/16/2004 03/09/3002
0.50 0.60 0.70 0.80 0.81 0.90 1.0 1.1 1.2 1.21 1.22
First published preliminary version. SUSLED data correction. Add Item 7.8.9 Update Appendix A to demo circuit Add Block Diagram Add description for GP26(Pin93) Modify PIN CONFIGURATION Update VCN and APN in Chapter 13,14. Add lead-free part number --W83627THG Correct typo at Chapter 14.. Add description on GP40(pin 75). Correct pin configuration. Add DC characteristics.
P.116
07/22/04 11/09/04
P.19 P.8 P.8
01/19/05 04/13/05 09/26/2006
-I-
Publication Release Date: September 26, 2006 Revision 1.2
W83627THF/W83627THG
Table of Contents1. GENERAL DESCRIPTION................................................................................................................. 1 2. FEATURES ........................................................................................................................................ 3 3. PIN DESCRIPTION............................................................................................................................ 8 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 LPC Interface ........................................................................................................................... 9 FDC Interface......................................................................................................................... 10 Multi-Mode Parallel Port......................................................................................................... 11 Serial Port Interface ............................................................................................................... 13 KBC Interface......................................................................................................................... 14 Hardware Monitor Interface ................................................................................................... 14 Game Port.............................................................................................................................. 15 General Purpose I/O Port ...................................................................................................... 15
3.8.1 3.8.2 3.8.3 3.8.4 General Purpose I/O Port 1 (Power source is Vcc)..........................................................................15 General Purpose I/O Port 2 (Power source is Vcc)..........................................................................16 General Purpose I/O Port 3, 4 (Power source is VSB) ....................................................................16 General Purpose I/O Port 5 (Power source is VCC) ........................................................................17
3.9
POWER PINS ........................................................................................................................ 18
3.10 GPIO PIN Power Source ....................................................................................................... 18 4. GENERAL PURPOSE I/O................................................................................................................ 19 5. HARDWARE MONITOR .................................................................................................................. 21 5.1 5.2 5.3 General Description ............................................................................................................... 21 Access Interface..................................................................................................................... 21 Analog Inputs ......................................................................................................................... 23
5.3.1 Monitor over 4.096V voltage: ...........................................................................................................24 5.3.2 CPUVCORE voltage detection method: ..........................................................................................24 5.3.3 Temperature Measurement Machine...............................................................................................25
5.4
FAN Speed Count and FAN Speed Control .......................................................................... 26
5.4.1 Fan speed count ..............................................................................................................................26 5.4.2 Fan speed control ............................................................................................................................28
5.5
SmartFanTM Control ............................................................................................................... 28
5.5.1 Thermal Cruise mode ...