W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 6

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• 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

7. CONFIGURATION REGISTER ...................................................................................................... 92
8. SPECIFICATIONS ........................................................................................................................ 123
9. HOW TO READ THE TOP MARKING.......................................................................................... 136
10. PACKAGE SPECIFICATION ........................................................................................................ 137
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10 Logical Device 9 (GPIO2,GPIO3, GPIO4, GPIO5 & SUSLED) (VSB Power) .................... 111
7.11 7.10 Logical Device A (ACPI).............................................................................................. 115
7.12 Logical Device B (Hardware Monitor, for W83627EHF/EHG only)..................................... 122
8.1
8.2
8.3
6.8.81 Interrupt Status Register 3 - Index 50h (Bank 4) .......................................................................85
6.8.82 SMI# Mask Register 4 - Index 51h (Bank 4) ..............................................................................86
6.8.83 Reserved Register - Index 52h (Bank 4)....................................................................................87
6.8.84 BEEP Control Register 3 - Index 53h (Bank 4)..........................................................................87
6.8.85 SYSTIN Temperature Sensor Offset Register - Index 54h (Bank 4)..........................................87
6.8.86 CPUTIN Temperature Sensor Offset Register - Index 55h (Bank 4) .........................................88
6.8.87 AUXTIN Temperature Sensor Offset Register - Index 56h (Bank 4) .........................................88
6.8.88 Reserved Register - Index 57h-58h (Bank 4) ............................................................................89
6.8.89 Real Time Hardware Status Register I - Index 59h (Bank 4) .....................................................89
6.8.90 6.8.90 Real Time Hardware Status Register II - Index 5Ah (Bank 4).........................................89
6.8.91 Real Time Hardware Status Register III - Index 5Bh (Bank 4)...................................................90
6.8.92 Reserved Register - Index 5Ch-5Dh (Bank 4) ...........................................................................91
6.8.93 Value RAM 2 ⎯ Index 50h-59h (Bank 5)..................................................................................91
6.8.94 Winbond Test Register - Index 50h-57h (Bank 6)......................................................................91
Chip (Global) Control Register .............................................................................................. 92
Logical Device 0 (FDC) ......................................................................................................... 98
Logical Device 1 (Parallel Port)........................................................................................... 102
Logical Device 2 (UART A) ................................................................................................. 103
Logical Device 3 (UART B) ................................................................................................. 104
Logical Device 5 (Keyboard Controller) .............................................................................. 106
Logical Device 6 (Serial Flash Interface) ............................................................................ 107
Logical Device 7 (GPIO1, GPIO6, Game Port & MIDI Port) ............................................... 107
Logical Device 8 (WDTO# & PLED) ................................................................................... 110
Absolute Maximum Ratings ................................................................................................ 123
DC CHARACTERISTICS .................................................................................................... 123
AC CHARACTERISTICS .................................................................................................... 131
8.3.1 Power On / Off Timing .............................................................................................................131
8.3.2 AC Power Failure Resume Timing ..........................................................................................132
W83627EHF/EF, W83627EHG/EG
- V -
Publication Release Date: Nov. 2006
Revision 1.3