PCI8402ZHK

Controllers Overview

The PCI8402ZHK is a single socket CardBus controller featuring an integrated IEEE 1394a-2000 OHCI two-port PHY and link-layer controller. It supports PC Card applications including CardBus, 16-bit PC Cards, Flash Media, and Smart Cards. The device includes a power switch interface, internal ring oscillator, and integrated pullup resistors for the PC card interface. It provides comprehensive power management capabilities such as suspend mode, clock run protocol, and ACPI support.

Controllers Feature Summary

• Integrates a single CardBus socket with an OHCI-compliant IEEE 1394a-2000 two-port PHY and link-layer controller.
• Supports multiple PC Card application types including CardBus, 16-bit PC Cards, Flash Media, and Smart Cards.
• Includes a programmable interrupt subsystem supporting parallel IRQ, PCI interrupts, and serialized IRQSER interrupts.

Controllers Applications

• Single socket CardBus controller implementations
• IEEE 1394a-2000 host controller designs
• Multifunctional terminal devices

Controllers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required package options or environmental ratings. Confirm that the component status remains active before finalizing procurement plans.

Controllers Selection Notes

Select this component when a design requires a unified solution for CardBus connectivity and IEEE 1394a-2000 high-speed serial bus control within a single socket architecture. Ensure the system accommodates the necessary 48-MHz clock requirements and serial EEPROM interface protocols.

Controllers Part Context

This part belongs to the PCIxx12 family of single socket CardBus controllers. The family includes variants such as PCI4512, PCI6412, PCI7402, and PCI8412, which share similar functional descriptions but may differ in specific subsystem identification or peripheral configurations.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing system designs before considering alternative components from other manufacturers.

Controllers FAQ

What types of PC cards does the PCI8402ZHK support?

The PCI8402ZHK supports CardBus, 16-bit PC Cards, Flash Media, and Smart Cards.

Does the PCI8402ZHK include power management features?

Yes, it includes power management features such as suspend mode, clock run protocol, and ACPI support.

What is the function of the integrated PHY in the PCI8402ZHK?

The integrated PHY is an OHCI-compliant IEEE 1394a-2000 two-port PHY and link-layer controller.