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W83697HG

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W83697HG

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Part Number W83697HG
Manufacturer Nuvoton Technology Corporation of America
Description IC LPC SUPER I/O 128QFP
Datasheet W83697HG Datasheet
Package 128-XFQFN
In Stock 7,424 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Jun 1 - Jun 6 (Choose Expedited Shipping)
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Part Number # W83697HG (Interface - Specialized) is manufactured by Nuvoton Technology Corporation of America and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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W83697HG Specifications

ManufacturerNuvoton Technology Corporation of America
CategoryIntegrated Circuits (ICs) - Interface - Specialized
Datasheet W83697HGDatasheet
Package128-XFQFN
Series-
ApplicationsPC's, PDA's
InterfaceLPC
Voltage - Supply3.3V, 5V
Package / Case128-XFQFN
Supplier Device Package128-PQFP (14x20)
Mounting TypeSurface Mount

W83697HG Datasheet

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Winbond LPC I/O W83637HF W83637HG Revision: 1.6 Date: 2006/03/22

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W83637HF/HG Publication Release Date: March, 2006 - I - Revision 1.6 Revision History PAGES DATES VERSION MAIN CONTENTS 1 N. A. 03/25/2001 0.50 No Released. For Winbond Internal use only. 2 08/09/2001 0.60 First published. 3 02/18/2002 0.70 Update Chapter 10. (Hardware Monitor Device) 4 08/28/2002 1.0 New update 5 09/27/2002 1.1 ADD Secure Digital Function Description 6 7 100~101 04/15/2003 1.2 ADD Block Digram ADD Chapter 4.1 Plug and Play Configuration 7 130~137 06/25/2003 1.3 Add Chapter 9 DC Specification 8 N.A. 11/23/2005 1.4 Add Pb-free package 9 N.A. 02/10/2006 1.5 Remove 5VSB H/W monitor sensor function. 10 Page.5 03/23/2006 1.6 Correct GPIO pins to 21-pin, not 40-pin 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. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Winbond customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Winbond for any damages resulting from such improper use or sales.

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W83637HF/HG Publication Release Date: March, 2006 - II - Revision 1.6 Tables of Contents- 1. GENERAL DESCRIPTION...................................................................................................... 1 2. FEATURES............................................................................................................................. 3 3. BLOCK DIAGRAM .................................................................................................................. 7 4. PIN CONFIGURATION ........................................................................................................... 8 5. PIN DESCRIPTION................................................................................................................. 9 5.1 LPC Interface ............................................................................................. 10 5.2 FDC Interface............................................................................................. 11 5.3 Multi-Mode Parallel Port ............................................................................. 12 5.4 Serial Port Interface.................................................................................... 17 5.5 KBC Interface............................................................................................. 18 5.6 ACPI Interface............................................................................................ 19 5.7 Hardware Monitor Interface ........................................................................ 19 5.8 Game Port & MIDI Port............................................................................... 20 5.9 Card Reader Interface ................................................................................ 21 5.9.1 Smart Card Interface ...................................................................................................21 5.9.2 MS/SD Card Interface .................................................................................................21 5.10 General Purpose I/O Port ........................................................................... 22 5.10.1 General Purpose I/O Port 1 (Power source is Vcc) .....................................................22 5.10.2 General Purpose I/O Port 2 (Power source is Vcc) .....................................................22 5.10.3 General Purpose I/O Port 3 (Power source is VSB) ....................................................22 5.11 Power Pins ................................................................................................. 23 6. HARDWARE MONITOR........................................................................................................ 24 6.1 General Description.................................................................................... 24 6.2 Access Interface......................................................................................... 24 6.2.1 LPC interface...............................................................................................................24 6.3 Analog Inputs ............................................................................................. 26 6.3.1 Monitor over 4.096V voltage........................................................................................27 6.3.2 CPUVCORE voltage detection method .......................................................................27 6.3.3 Temperature Measurement Machine ..........................................................................28 6.4 FAN Speed Count and FAN Speed Control................................................. 29 6.4.1 Fan speed count..........................................................................................................29 6.4.2 Fan speed control........................................................................................................31 6.5 Smart Fan Control ...................................................................................... 32 6.5.1 Thermal Cruise mode..................................................................................................32 6.5.2 Fan Speed Cruise mode..............................................................................................33 6.5.3 Manual Control Mode ..................................................................................................34

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W83637HF/HG Publication Release Date: March, 2006 - III - Revision 1.6 6.6 SMI# Interrupt Mode................................................................................... 34 6.6.1 Voltage SMI# mode.....................................................................................................34 6.6.2 Fan SMI# mode...........................................................................................................34 6.6.3 The W83637HF temperature sensor 1(SYSTIN) SMI# interrupt has two modes ........35 6.6.4 The W83637HF temperature sensor 2(CPUTIN) and sensor 3(VTIN) SMI# interrupt has two modes and it is programmed at CR[4Ch] bit 6. ..............................................36 6.7 OVT# Interrupt Mode.................................................................................. 37 6.8 Registers and RAM .................................................................................... 38 7. SMART CARD READER INTERFACE (SCR) ....................................................................... 81 7.1 Features..................................................................................................... 81 7.2 Register File ............................................................................................... 82 7.3 Smart Card ID Number (base address + 2 when BDLAB = 1, fixed at 70h).. 94 7.4 Functional Description ................................................................................ 94 7.5 Initialization ................................................................................................ 94 7.6 Activation ................................................................................................... 94 7.7 Answer-to-Reset......................................................................................... 95 7.8 Data Transfer ............................................................................................. 95 7.9 Cold Reset and Warm Reset ...................................................................... 95 7.10 Power States.............................................................................................. 96 7.11 Disabled State ............................................................................................ 96 7.12 Active State ................................................................................................ 96 7.13 Idle State.................................................................................................... 96 7.14 Power Down State...................................................................................... 97 8. CONFIGURATION REGISTER ............................................................................................. 98 8.1 Plug and Play Configuration ....................................................................... 98 8.1.1 Compatible PnP ..........................................................................................................98 8.1.2 Configuration Sequence..............................................................................................99 8.2 The PNP ID of the W83637HF/HG Card Reader Device (For BIOS Programming use)................................................................................................................101 8.3 Chip (Global) Control Register ...................................................................101 8.3.1 Logical Device 0 (FDC) .............................................................................................106 8.3.2 Logical Device 1 (Parallel Port) .................................................................................110 8.3.3 Logical Device 2 (UART A)........................................................................................111 8.3.4 Logical Device 3 (UART B)........................................................................................111 8.3.5 Logical Device 5 (KBC) .............................................................................................113 8.3.6 Logical Device 6 (CIR)...............................................................................................114 8.3.7 Logical Device 7 (Game Port and MIDI Port and GPIO Port 1) .................................114 8.3.8 Logical Device 8 (GPIO Port 2 This power of the Port is VCC source) .....................115 8.3.9 Logical Device 9 (GPIO Port 3 This power of the Port is standby source (VSB) ) .....117

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W83637HF/HG Publication Release Date: March, 2006 - IV - Revision 1.6 8.4 Logical Device A (ACPI) ............................................................................118 8.5 Logical Device B (Hardware Monitor).........................................................126 8.6 Logical Device C (Smart Card interface) ....................................................126 8.7 Logical Device D (MS/SD Card Interface) ..................................................127 9. ELECTRICAL CHARACTERISTICS.....................................................................................129 9.1 Absolute Maximum Ratings .......................................................................129 9.2 DC Characteristics.....................................................................................129 10. ORDERING INSTRUCTION.................................................................................................137 11. HOW TO READ THE TOP MARKING ..................................................................................138 12. PACKAGE DIMENSIONS ....................................................................................................140 13. APPENDIX A: APPLICATION CIRCUITS .............................................................................141

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W83637HF/HG Publication Release Date: March, 2006 - 1 - Revision 1.6 1. GENERAL DESCRIPTION W83637HF/HG is the new generation of Winbond's LPC I/O products. It is an evolving product from Winbond’s most popular LPC I/O chip W83627HF/HG – which integrates the disk driver adapter, serial port (UART), keyboard controller (KBC), SIR, CIR, game port, MIDI port, hardware monitor, ACPI, On Now Wake-Up – plus additional new features: the Smart Card reader interface and Memory Stick TM reader interface. The Smart Card application is gaining more and more attention; it provides a very high-grade security and convenience in Internet transaction, banking, telephony, electronic payments, etc. W83637HF/HG supports a smart card reader interface featuring Smart wake-up function. This smart card reader interface fully meets the ISO7816 and PC/SC (Personal Computer/Smart Card Workgroup) standards. W83637HF/HG provides a minimum external components and lowest cost solution for smart card applications. W83637HF/HG implements a standard Memory StickTM reader interface. The Memory StickTM has been a new mainstream media for storing and transferring data. It’s ultra-small size and high storage capacity make it can be used in very wide variety products, including the Audio, Video and PC. The disk drive adapter functions of W83637HF/HG include a floppy disk drive controller compatible with the industry standard 82077/765, data separator, write pre-compensation circuit, decode logic, data rate selection, clock generator, drive interface control logic, and interrupt and DMA logic. The wide range of functions integrated onto the W83637HF/HG greatly reduces the number of components required for interfacing with floppy disk drives. W83637HF/HG supports four 360K, 720K, 1.2M, 1.44M, or 2.88M disk drives and data transfer rates of 250 Kb/s, 300 Kb/s, 500 Kb/s, 1 Mb/s, and 2 Mb/s. W83637HF/HG provides two high-speed serial communication ports (UARTs), one of which supports serial Infrared communication. Each UART includes a 16-byte send/receive FIFO, a programmable baud rate generator, complete modem control capability, and a processor interrupts system. Both UARTs provide legacy speed with baud rate up to 115.2k bps and also advanced speed with baud rates of 230k, 460k, or 921k bps, which support higher speed modems. In addition, W83637HF/HG provides IR functions: IrDA 1.0 (SIR for 1.152K bps) and TV remote IR (Consumer IR, supporting NEC, RC-5, extended RC-5, and RECS-80 protocols). W83637HF/HG supports one PC-compatible printer port (SPP), Bi-directional Printer port (BPP) and also Enhanced Parallel Port (EPP) and Extended Capabilities Port (ECP). Through the printer port interface pins, also available are: Extension FDD Mode and Extension 2FDD Mode allowing one or two external floppy disk drives to be connected. The configuration registers support mode selection, function enable/disable, and power down function selection. Furthermore, the configurable PnP features are compatible with the plug-and-play feature demand of Windows 95/98TM, which makes system resource allocation more efficient than ever. W83637HF/HG provides functions that comply with ACPI (Advanced Configuration and Power Interface), which includes support of legacy and ACPI power management through PME# or PSOUT# function pins. For OnNow keyboard Wake-Up, OnNow mouse Wake-Up, and OnNow CIR Wake-Up. W83637HF/HG also has auto power management to reduce the power consumption. The keyboard controller is based on 8042 compatible instruction set with a 2K Byte programmable ROM and a 256-Byte RAM bank. Keyboard BIOS firmware are available with optional AMIKEYTM -2, Phoenix MultiKey/42TM, or customer code.

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W83637HF/HG Publication Release Date: March, 2006 - 2 - Revision 1.6 W83637HF/HG provides a set of flexible I/O control functions to the system designer through a set of General Purpose I/O port. These GPIO ports may serve as simple I/O or may be individually configured to provide a predefined alternate function. W83637HF/HG is made to fully comply with Microsoft PC98 and PC99 Hardware Design Guide. Moreover, W83637HF/HG is made to meet the specification of PC2001's requirement in the power management: ACPI 1.0/1.0b/2.0 and DPM (Device Power Management). W83637HF/HG contains a game port and a MIDI port. The game port is designed to support 2 joysticks and can be applied to all standard PC game control devices. They are very important for an entertainment or consumer computer. W83637HF/HG supports hardware status monitoring for personal computers. It can be used to monitor several critical hardware parameters of the system, including power supply voltages, fan speeds, and temperatures, which are very important for a high-end computer system to work stably and properly. Moreover, W83637HF/HG support the Smart Fan control system, including the “Thermal CruiseTM” and “Speed CruiseTM” functions. Smart Fan can make system more stable and user friendly.

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W83637HF/HG Publication Release Date: March, 2006 - 3 - Revision 1.6 2. FEATURES General • Meet LPC Spec. 1.01 • Support LDRQ#(LPC DMA), SERIRQ (serial IRQ) • Compliant with Microsoft PC2000/PC2001 Hardware Design Guide • Support DPM (Device Power Management), ACPI • Programmable configuration settings • Single 24 or 48 MHz clock input FDC • Compatible with IBM PC AT disk drive systems • Variable write pre-compensation with track selectable capability • Support vertical recording format • DMA enable logic • 16-byte data FIFOs • Support floppy disk drives and tape drives • Detects all overrun and underrun conditions • Built-in address mark detection circuit to simplify the read electronics • FDD anti-virus functions with software write protect and FDD write enable signal (write data signal was forced to be inactive) • Support up to four 3.5-inch or 5.25-inch floppy disk drives • Completely compatible with industry standard 82077 • 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate • Support 3-mode FDD, and its Win95/98 driver UART • Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs • MIDI compatible • Fully programmable serial-interface characteristics: --- 5, 6, 7 or 8-bit characters --- Even, odd or no parity bit generation/detection --- 1, 1.5 or 2 stop bits generation • Internal diagnostic capabilities: --- Loop-back controls for communications link fault isolation --- Break, parity, overrun, framing error simulation • Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (216-1) • Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MHz

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W83637HF/HG Publication Release Date: March, 2006 - 4 - Revision 1.6 Infrared • Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps • Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps • Support Consumer IR Parallel Port • Compatible with IBM parallel port • Support PS/2 compatible bi-directional parallel port • Support Enhanced Parallel Port (EPP) − Compatible with IEEE 1284 specification • Support Extended Capabilities Port (ECP) − Compatible with IEEE 1284 specification • Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A and B through parallel port • Enhanced printer port back-drive current protection Keyboard Controller • 8042 based with optional F/W from AMIKKEYTM-2, Phoenix MultiKey/42TM or customer code with 2K bytes of programmable ROM, and 256 bytes of RAM • Asynchronous Access to Two Data Registers and One status Register • Software compatibility with the 8042 • Support PS/2 mouse • Support port 92 • Support both interrupt and polling modes • Fast Gate A20 and Hardware Keyboard Reset • 8 Bit Timer/ Counter • Support binary and BCD arithmetic • 6 MHz, 8 MHz, 12 MHz, or 16 MHz operating frequency Game Port • Support two separate Joysticks • Support every Joystick two axis (X, Y) and two button (A, B) controllers MIDI Port • The baud rate is 31.25 K baud • 16-byte input FIFO • 16-byte output FIFO

W83697HG Reviews

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Kn***** Dua

May 22, 2020

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May 19, 2020

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May 12, 2020

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Mitc***** Evans

May 2, 2020

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Raph*****Gaines

May 1, 2020

I recently became very interested in electronics and I have used several of them. They work great.

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April 27, 2020

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Annal*****ggins

April 23, 2020

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Broc*****uart

April 21, 2020

What I like was it was shipped fast and no damage.

Car*****Hood

April 15, 2020

Website and order clear, concise and user friendly. Thanks!

Gran*****nder

April 13, 2020

Purchasing from Heisener means the real part is obtained no worried for product quality.

W83697HG Guarantees

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We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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