• W83627DHG-P QFP
W83627DHG-P QFP

W83627DHG-P

I/O Controller LPC Controller 128-Pin QFP

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Overview of W83627DHG-P

The W83627DHG-P is a highly integrated I/O controller IC designed for use in desktop PCs and embedded systems. It provides monitoring and control functions for hardware components such as temperature sensors, fan speed controllers, and voltage regulators.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • VSS: Ground
  • INT: Interrupt Output
  • SDA: Serial Data Line
  • SCL: Serial Clock Line
  • GPIO: General-Purpose Input/Output
  • VR: Voltage Regulator Control
  • FAN1/FAN2/FAN3: Fan Speed Control
  • TEMP1/TEMP2/TEMP3: Temperature Sensor Inputs

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the W83627DHG-P IC for a visual representation.

Key Features

  • Integrated I/O Controller: Combines monitoring and control functions for hardware components in a single chip.
  • Temperature Monitoring: Provides inputs for monitoring system temperature using external sensors.
  • Fan Speed Control: Allows control of fan speeds to maintain optimal system cooling.
  • Voltage Regulation: Supports voltage regulation for stable system operation.
  • GPIO Expansion: Offers general-purpose input/output pins for flexible system integration.

Note: For detailed technical specifications, please refer to the W83627DHG-P datasheet.

Application

  • Desktop PCs: Suitable for use in desktop computers for hardware monitoring and control.
  • Embedded Systems: Ideal for embedded systems requiring monitoring and control of hardware components.
  • Server Systems: Used in server systems to ensure efficient cooling and stable operation.

Functionality

The W83627DHG-P integrates monitoring and control functions for temperature, fan speed, and voltage regulation, providing reliable performance and system stability.

Usage Guide

  • Power Supply: Connect VCC (Pin X) to the positive power supply and VSS (Pin Y) to ground.
  • Temperature Monitoring: Connect temperature sensors to the TEMP1/TEMP2/TEMP3 pins for temperature monitoring.
  • Fan Speed Control: Connect fans to the FAN1/FAN2/FAN3 pins for fan speed control.

Frequently Asked Questions

Q: Can the W83627DHG-P be used in laptops?
A: The W83627DHG-P is typically designed for desktop PCs and embedded systems. For laptop applications, consider alternative solutions tailored for mobile devices.

Q: Is the W83627DHG-P compatible with temperature sensors from other manufacturers?
A: Yes, the W83627DHG-P supports standard temperature sensors compatible with its input requirements.

Equivalent

For similar functionalities, consider these alternatives to the W83627DHG-P:

  • ITE IT8728F: Another integrated I/O controller offering similar monitoring and control functions.
  • Nuvoton NCT6779D: This I/O controller provides comparable features and performance to the W83627DHG-P.

W83627DHG-P

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Active
HTS 8542.39.00.01 Automotive No
PPAP No Controller Type LPC Controller
Number of Parallel Ports 1 Maximum Number of I/Os 40
Number of IrDA Interface Channels 1 Number of SPI Channels 1
Number of UARTs 2 Programmability Yes
Watchdog Timer Yes Minimum Operating Supply Voltage (V) -0.3
Operating Supply Voltage (V) 3.3 Typical Operating Supply Voltage (V) 3.3
Maximum Operating Supply Voltage (V) 3.6 Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70 Supplier Temperature Grade Commercial
I2C Bus Support Yes Real Time Clock Yes
Mounting Surface Mount Package Height 2.72
Package Width 14 Package Length 20
PCB changed 128 Standard Package Name QFP
Supplier Package QFP Pin Count 128

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