NDS66PT5-16IT TR

Memory IC Overview

The NDS66PT5-16IT TR is a Synchronous Dynamic Random Access Memory (SDRAM) integrated circuit manufactured by Insignis Technology Corporation. It provides a total storage capacity of 64 Mbit, organized as 4 Megawords by 16 bits. The device operates with an LVTTL interface and supports a maximum clock frequency of 166 MHz, achieving a typical access time of 5.4 ns. It functions within a supply voltage range of 3V to 3.6V and is rated for industrial operating temperatures from -40°C to +85°C. The component is housed in a 54-pin Thin Small Outline Package (TSOP II) with a width of 10.16 mm.

Memory IC Feature Summary

• Supports high-speed parallel data transfer via LVTTL interface
• Designed for volatile memory applications requiring fast access times
• Operates reliably across extended industrial temperature ranges

Memory IC Applications

• Embedded systems requiring volatile data storage
• Industrial control units needing reliable memory interfaces
• Consumer electronics utilizing standard SDRAM architectures

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when sourcing. Confirm that the LVTTL interface matches the target system logic levels. Ensure the 54-TSOP II footprint aligns with the PCB layout requirements. Check RoHS compliance status against current environmental regulations for the intended market.

Memory IC Selection Notes

Select this component when a 64 Mbit density is required with a 16-bit data bus width. Consider the 166 MHz speed grade if higher throughput is necessary compared to slower variants. Evaluate the TSOP II package size constraints against available board space. Verify power consumption characteristics fit within the system's thermal budget.

Memory IC Part Context

This part belongs to the NDS66P series of SDRAM devices from Insignis Technology Corporation. The series typically offers various speed grades and package options to accommodate different design constraints. The NDS66PT5-16IT represents a specific configuration optimized for general-purpose memory applications requiring robust performance in industrial environments.

Memory IC Replacement Considerations

NDS66PT5-16ET TR is a verified substitute offering identical electrical specifications but potentially differing in manufacturing lot or minor cosmetic attributes. Both parts share the same pinout and functional compatibility.