PCI1420PDV

Controllers Overview

The PCI1420PDV is a PC Card Controller manufactured by Texas Instruments, designed for Physical CardBus interface applications. It operates within a supply voltage range of 3.3 V to 5 V and supports surface mount installation in a 208-pin QFP package measuring 28x28 mm. The component functions as a controller with a gold-plated contact finish and SMD soldering style. It is rated for an operating temperature range of 0 °C to 70 °C and does not feature radiation hardening.

Controllers Feature Summary

• Supports Physical CardBus interface standards
• Utilizes a 208-pin Quad Flat Package (QFP) form factor
• Features gold-plated contacts for reliable connectivity

Controllers Applications

• PC Card controllers
• CardBus interface systems

Controllers Procurement Notes

Verify the specific package dimensions and pin count against design requirements. Confirm that the operating temperature range meets system environmental constraints. Ensure compatibility with the required supply voltage levels. Check for any specific handling instructions related to the surface mount technology and lead-free status if applicable.

Controllers Selection Notes

Select this component when a dedicated controller for Physical CardBus interfaces is required. Consider the 208-pin QFP footprint for PCB layout constraints. Evaluate the 0 °C to 70 °C operating range against ambient conditions. Verify that the 3.3 V to 5 V supply requirement aligns with the system power architecture.

Controllers Part Context

This part belongs to the category of interface ICs, specifically functioning as a controller rather than a transceiver or buffer. It is distinct from other Texas Instruments interface products like RS-485 transceivers or signal repeaters. The device serves as a bridge between the host system and PC Card peripherals.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.