W83697HG

Specialized Overview

The W83697HG is an LPC Super I/O integrated circuit manufactured by Nuvoton Technology Corporation. It supports two UARTs, a printer port, GPIO, hardware monitoring, a game port, and MIDI functionality. The component operates within a temperature range of 0°C to +70°C and utilizes a 128-pin QFP package.

Specialized Feature Summary

• Supports dual UART interfaces for serial communication
• Integrates hardware monitoring capabilities
• Includes legacy ports such as printer, game, and MIDI

Specialized Applications

• Personal computer systems
• Personal digital assistant (PDA) devices
• Legacy peripheral interface integration

Specialized Procurement Notes

Verify the current manufacturing status directly with Nuvoton Technology Corporation or authorized distributors. Public records indicate this specific part number may be classified as End-of-Life (EOL). Confirm availability and lead times through official channels before procurement planning.

Specialized Selection Notes

Select this component only if legacy support for parallel printer ports, game controllers, and MIDI interfaces is required alongside standard LPC bus connectivity. Ensure the design accommodates the 128-pin QFP package dimensions and thermal requirements for the specified operating temperature range.

Specialized Part Context

This device belongs to the Nuvoton Super I/O family designed for PC and PDA architectures. It consolidates multiple input/output functions into a single chip, reducing board space compared to discrete logic solutions while maintaining compatibility with legacy system standards.

Specialized Replacement Considerations

Public documentation identifies the NCT6779D as a similar available substitute from Nuvoton Technology Corporation. Verify pinout compatibility and feature parity before substitution.