IS62WV6416BLL-55TLI-TR

Memory IC Overview

The IS62WV6416BLL-55TLI-TR is a 1M-bit static RAM organized as 64K words by 16 bits, manufactured using high-performance CMOS technology. It features a 55 ns access time and operates on a single power supply ranging from 2.5V to 3.6V. The device utilizes a 44-pin TSOP II surface-mount package and supports industrial temperature ranges from -40°C to +85°C. Key electrical characteristics include a maximum dynamic operating current of 15 mA and a typical CMOS standby current of 15 µA.

Memory IC Feature Summary

• Ultra-low power consumption with typical 15 µA CMOS standby current
• Fully static operation requiring no clock or refresh cycles
• TTL compatible interface levels for versatile logic integration
• Independent upper and lower byte data control capabilities

Memory IC Applications

• Industrial embedded systems requiring low power memory
• Portable electronic devices utilizing 3.3V power supplies
• Data acquisition systems needing fast random access
• Automotive electronics operating in extreme temperatures

Memory IC Procurement Notes

Verify the specific ordering suffix 'LI' confirms lead-free compliance and TR indicates tape-and-reel packaging. Confirm the BLL variant matches the required 2.5V to 3.6V voltage range. Ensure the 55 ns speed grade aligns with system timing requirements before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 16-bit wide memory interface is necessary within a compact TSOP II footprint. The BLL designation ensures compatibility with standard 3.3V logic families. Consider the 55 ns access time against system bus speeds to ensure adequate performance margins are maintained during read and write operations.

Memory IC Part Context

This part belongs to the IS62WV6416 series of low-voltage, ultra-low power CMOS static RAMs. The series offers both commercial and industrial temperature grades. The BLL variant specifically targets applications requiring operation between 2.5V and 3.6V, distinguishing it from the ALL variant which supports lower voltages.

Memory IC Replacement Considerations

IS62WV6416BLL-55TI serves as a non-lead-free alternative within the same package and specification profile.