IS42S32200N-7TLI-TR

Memory IC Overview

The IS42S32200N-7TLI-TR is a 64 Mbit Synchronous DRAM manufactured by ISSI. It features a 2M x 32 organization with a 32-bit data bus width. The device supports a maximum clock frequency of 143 MHz and has an access time of 5.4 ns. It operates on a single 3.3V power supply, ranging from 3 V to 3.6 V. The component is housed in an 86-pin TSOP-II package (400 mil) and is designed for surface mount installation. It functions within a commercial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports programmable burst lengths of 1, 2, 4, or 8, as well as full page access modes.
• Features auto-refresh and self-refresh modes for efficient power management.
• Compatible with LV TTL inputs for standard logic interfacing.

Memory IC Applications

• Wireless access points
• Base stations and routers
• Network storage systems

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the 86-pin TSOP-II footprint matches the target PCB design. Validate that the 3.3V operating voltage aligns with the system power rails. Check for any regional distribution restrictions before finalizing purchase orders.

Memory IC Selection Notes

Select this component for applications requiring high-density 64 Mbit memory with a wide 32-bit interface. The 143 MHz speed grade suits general-purpose synchronous memory needs. Consider the TSOP-II package for standard surface-mount assembly processes. Evaluate thermal requirements against the specified -40°C to +85°C operating range. Compare against other ISSI SDRAM variants if different densities or pinouts are required.

Memory IC Part Context

This part belongs to the ISSI SDR SDRAM family, which offers various densities and organizations. The IS42S32200 series specifically provides 2Mx32 configurations. These devices are designed for high-speed data processing in networking and industrial control environments. The N suffix typically denotes the speed grade within the product line.

Memory IC Replacement Considerations

The IS42S32200L-7BLI-TR is a documented alternative offering similar specifications in a BGA package. Verify pin compatibility and electrical characteristics before substitution. Other members of the IS42S32200 series may serve as functional replacements depending on package constraints.