IS61NLP6432A-200TQLI-TR

Memory IC Overview

The IS61NLP6432A-200TQLI-TR is a 2 Mbit synchronous static random-access memory (SRAM) manufactured by ISSI. It features a memory organization of 64K x 32 bits and supports a maximum clock frequency of 200 MHz with an access time of 3.1 ns. The device operates within a supply voltage range of 3.135 V to 3.465 V, drawing a maximum operating current of 210 mA. It utilizes a parallel interface and is housed in a 100-pin TQFP package suitable for surface mount technology. The component is rated for industrial temperatures from -40°C to +85°C and complies with RoHS standards.

Memory IC Feature Summary

• Supports synchronous pipeline architecture with no-wait state operation for high-speed data throughput.
• Features single data rate (SDR) transfer capability synchronized with the system clock.
• Designed for low power consumption with specified maximum operating current limits.

Memory IC Applications

• High-performance embedded systems requiring fast memory access
• Network infrastructure equipment such as routers and switches
• Industrial control systems demanding reliable data storage

Memory IC Procurement Notes

Verify the complete part number including the trailing TR suffix to confirm reel packaging specifications. Ensure compatibility with 3.3V I/O levels and check moisture sensitivity handling requirements during assembly. Confirm that the 100-pin TQFP footprint matches the target PCB design constraints before procurement.

Memory IC Selection Notes

Select this component when a 2 Mbit capacity with 32-bit word width is required at 200 MHz speeds. Consider the 3.1 ns access time for latency-sensitive applications. Verify that the 100-pin TQFP package fits the available board space and that the operating temperature range meets environmental conditions.

Memory IC Part Context

This part belongs to the IS61NLP6432A series of synchronous SRAMs from ISSI. It shares architectural similarities with other members like the IS61NLP51236A but differs in density and data width. The series is characterized by its pipeline architecture and compatibility with standard 3.3V logic interfaces.

Memory IC Replacement Considerations

Direct substitutes include IS61NLP6432A-200TQLI without the TR suffix if tube packaging is acceptable. Other ISSI parts in the same family may offer different densities or pinouts; verify electrical parameters and pin assignments carefully before substitution.