NDS38PT5-16IT TR

Memory IC Overview

The NDS38PT5-16IT TR is a 256Mb SDRAM IC manufactured by Insignis Technology Corporation. It features an LVTTL interface and operates at a clock frequency of 166 MHz. The device is internally organized as 4 banks of 4M words x 16 bits, providing a total capacity of 256 Mbits. It supports a supply voltage range of 3V to 3.6V and has an access time of 5 ns with a write cycle time of 12 ns. The component is housed in a 54-TSOP II package (0.400" width) and is rated for an operating temperature range of -40°C to 85°C.

Memory IC Feature Summary

• High-speed synchronous DRAM technology utilizing CMOS processes
• Internal organization into four independent memory banks
• LVTTL compatible interface for standard logic integration

Memory IC Applications

• Embedded systems requiring volatile data storage
• Industrial control units operating in extended temperature ranges
• Consumer electronics utilizing LVTTL interfaces

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates Tape & Reel packaging when ordering. Confirm the part number matches the NDS38 series rather than the similar NDS36 series to ensure correct pinout and electrical specifications. Check RoHS compliance status if required for your manufacturing process. Ensure the supplier provides original manufacturer documentation for quality assurance.

Memory IC Selection Notes

Select this component when a 256Mb density is required with LVTTL compatibility. Consider the 54-TSOP II package size for board layout constraints. Verify that the 166 MHz speed meets system timing requirements. Compare against the NDS36PT5-16IT if different internal configurations or alternative sourcing options are needed.

Memory IC Part Context

This part belongs to the NDS38 series of SDRAMs from Insignis Technology Corporation. It shares similarities with the NDS36PT5-16IT but may differ in specific internal architecture or revision details. The TSOP II package is common for space-constrained applications. The series supports various speeds including 166 MHz and 200 MHz variants.

Memory IC Replacement Considerations

The NDS36PT5-16IT TR is a closely related variant within the same product family. Verify functional equivalence before substitution, as differences in internal bank configuration or specific timing parameters may exist between the NDS36 and NDS38 series.