Anterwell Technology Ltd.

Anterwell Technology Ltd. Large Original stock of IC Electronics Components, Transistors, Diodes etc. High Quality, Reasonable Price, Fast Delivery.

Manufacturer from China
Site Member
8 Years
Home / Products / Integrated Circuit Chip /

W83627HG-AW Integrated Circuit Chip Winbond LPC I/O interface

W83627HG-AW Integrated Circuit Chip Winbond LPC I/O interface

Ask Latest Price
Brand Name :Anterwell
Model Number :W83627HG-AW
Certification :new & original
Place of Origin :original factory
MOQ :10pcs
Price :Negotiate
Payment Terms :T/T, Western Union, Paypal
Supply Ability :8600pcs
Delivery Time :1 day
Packaging Details :Please contact me for details
Power Supply Voltage :-0.5 to 7.0 V
Input Voltage :-0.5 to VDD+0.5 V
RTC Battery Voltage :2.2 to 4.0 V
Operating Temperature :0 to +70 ° C
Storage Temperature :-55 to +150 ° C
RTC Battery Quiescent Current :2.4 uA
Contact Now

Add to Cart

Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
View Product Description

W83627HF/F

W83627HG/G

Winbond LPC I/O

GENERAL DESCRIPTION

The W83627HF and W83627F are evolving product from Winbond's most popular I/O family. They feature a whole new interface, namely LPC(Low Pin Count)interface, which will be supported in the next generation Intel chip-set. This interface as its name suggests is to provide an economical implementation of I/O's interface with lower pin count and still maintains equivalent performance as its ISA interface counterpart. Approximately 40 pin counts are saved in LPC I/O comparing to ISA implementation. With this additional freedom, we can implement more devices on a single chip as demonstrated in W83627F/HF's integration of Game Port and MIDI Port.It is fully transparent in terms of software which means no BIOS or device driver update is needed except chip-specific configuration.

The disk drive adapter functions of W83627F/HF 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 W83627F/HF greatly reduces the number of components required for interfacing with floppy disk drives. The W83627F/HF 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.

The W83627F/HF 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 interrupt 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, the W83627F/HF 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).

The W83627F/HF 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.

The W83627F/HF provides functions that complies 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. The W83627F/HF 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.

The W83627F/HF provides a set of flexible I/O control functions to the system designer through a set of General Purpose I/O ports. These GPIO ports may serve as simple I/O or may be individually configured to provide a predefined alternate function. General Purpose Port 1 is designed to be functional even in power down mode(VCC is off).

The W83627F/HF is made to fully comply with Microsoft PC98 and PC99 Hardware Design Guide. Moreover W83627F/HF is made to meet the specification of PC98/PC99's requirement in the power management: ACPI and DPM (Device Power Management).

The W83627F/HF 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 a entertainment or consumer computer.

Only the W83627HF support 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.

FEATURES

General

• Meet LPC Spec. 1.0

• Support LDRQ#(LPC DMA), SERIRQ (serial IRQ)

• Include all the features of Winbond I/O W83977TF and W83977EF

• Integrate Hardware Monitor functions

• Compliant with Microsoft PC98/PC99 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

Keyboard Controller

• 8042 based with optional F/W from AMIKKEYTM-2,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

Absolute Maximum Ratings

PARAMETER RATING UNIT
Power Supply Voltage (5V) -0.5 to 7.0 V
Input Voltage -0.5 to VDD+0.5 V
RTC Battery Voltage VBAT 2.2 to 4.0 V
Operating Temperature 0 to +70 ° C
Storage Temperature -55 to +150 ° C

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.

PIN CONFIGURATION

W83627HG-AW Integrated Circuit Chip Winbond LPC I/O interface

Stock Offer (Hot Sell)

Part No. Quantity Brand D/C Package
OP747ARUZ 3870 AD 13+ TSSOP-14
OP747ARZ 3941 AD 16+ SOP-14
OPA129UB 2159 TI 14+ SOP-8
OPA2134UA/2K5 5145 TI 16+ SOP-8
OPA2227U/2K5 3086 TI 15+ SOP-8
OPA2227UA 7606 TI 15+ SOP-8
OPA2335AIDGKT 8172 TI 10+ MSOP-8
OPA2344UA/2K5 3924 TI 11+ SOP-8
OPA2350UA/2K5 4039 TI 13+ SOP-8
OPA2365AIDR 5089 TI 16+ SOP-8
OPA333AIDBVR 9215 TI 13+ SOT23-5
OPA354AIDBVR 5349 TI 16+ SOT23-5
OPA4134UA 2802 TI 13+ SOP-14
OPA4227PA 2046 TI 15+ DIP-14
OPA4364AID 5518 TI 09+ SOP-14
OPA544T 2389 TI 15+ TO-220
OPA620SG 3821 BB 15+ DIP-8
OPA657N/250 1328 TI 16+ SOT23-5
OPA657NB 1629 TI 14+ SOT23-5
OPA657NB/250 2145 TI 12+ SOT23-5
OPA690IDBVR 4010 TI 15+ SOT23-6
OVM7690-R20A 2789 OMNIVISIO 11+ VGA-20
OZ9926AGW 8771 LITTELFUS 15+ SMB
P2300SALRP 80000 LITTELFUS 15+ SMB
P2808 22918 NIKOS 16+ SOP-8
P3100SBLRP 20000 LITTELFUSE 15+ SMB
P3500SCLRP 82000 LITTELFUS 16+ SMB
P3500SCMCLRP 7243 LITTELFUS 14+ DO-214
P6KE300CA 8000 VISHAY 16+ DO-15
P6SMB36AT3G 9000 ON 13+ SMB

China W83627HG-AW Integrated Circuit Chip Winbond LPC I/O interface for sale

W83627HG-AW Integrated Circuit Chip Winbond LPC I/O interface

Inquiry Cart 0