IS66WVE2M16TCLL-70BLI-TR

Memory IC Overview

The IS66WVE2M16TCLL-70BLI-TR is a 32 Mbit Pseudo Static Random Access Memory (PSRAM) manufactured by ISSI. It features an asynchronous parallel interface with a 2M x 16 organization and a 70 ns access time. The device operates within a voltage range of 2.7 V to 3.6 V for both VDD and VDDQ, with a maximum power supply current of 30 mA. It is housed in a 48-ball TFBGA package measuring 6x8 mm and supports surface mount technology. The component is rated for an industrial operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Asynchronous page mode operation for efficient data transfer
• Single 2.7V to 3.6V power supply requirement
• Industrial temperature range capability

Memory IC Applications

• Portable consumer electronics requiring low power memory
• Industrial control systems needing reliable storage
• Automotive infotainment and instrumentation modules

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when ordering. Confirm the lead time and availability status directly with authorized distributors, as this part may have limited stock or obsolescence risks. Ensure the procurement channel provides valid RoHS compliance documentation and original manufacturer traceability to avoid counterfeit components.

Memory IC Selection Notes

Select this component for designs requiring high-density PSRAM in a compact footprint. The 70 ns speed suits moderate-frequency applications. Compare against the IS66WVE2M16EBLL variant if lower voltage operation is not required but different packaging is preferred. Ensure the system logic levels match the 2.7V-3.6V I/O specifications.

Memory IC Part Context

This part belongs to the IS66WVE2M16 series of 32 Mbit PSRAMs from ISSI. It shares core electrical characteristics with variants like the IS66WVE2M16EBLL-70BLI but differs in packaging configuration. The series is designed to replace traditional SRAM in space-constrained applications while offering higher density.

Memory IC Replacement Considerations

Direct pin-to-pin replacements include the IS66WVE2M16EBLL-70BLI and IS66WVE2M16EALL-70BLI, provided voltage and packaging constraints are met. Verify that substitute parts maintain the same 70 ns access time and TFBGA-48 form factor.