IS61C6416AL-12TLI-TR

Memory IC Overview

The IS61C6416AL-12TLI-TR is a 1 Mbit (64K x 16) asynchronous static random-access memory manufactured by ISSI. It features a 12 ns access time and operates within a voltage range of 4.5 V to 5.5 V, with a maximum supply current of 45 mA. The device utilizes a parallel interface and is housed in a 44-pin TSOP II package suitable for surface-mount technology. It supports Single Data Rate (SDR) storage and functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Asynchronous operation with high-speed 12 ns access time
• Single data rate parallel interface architecture
• Industrial-grade reliability across extended temperature ranges

Memory IC Applications

• High-speed data buffering in embedded systems
• Cache memory implementation in microcontroller applications
• Data storage in industrial control equipment

Memory IC Procurement Notes

Verify the specific suffix against official documentation to confirm tape-and-reel packaging versus tray configurations. Ensure the selected variant matches the required operating voltage and temperature specifications for the target application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and compliance status before procurement.

Memory IC Selection Notes

Select this component when a 1 Mbit capacity with 16-bit word width is required for asynchronous memory tasks. The 12 ns speed class suits applications demanding rapid data retrieval without complex clock synchronization. Consider the 44-pin TSOP II form factor for space-constrained printed circuit board layouts requiring surface-mount assembly techniques.

Memory IC Part Context

This part belongs to the IS61C6416AL series of CMOS SRAMs produced by ISSI. The series provides non-volatile-like performance with volatile retention characteristics. The TR suffix typically indicates a reel-based packaging format intended for automated surface-mount assembly processes, distinguishing it from tray-packaged equivalents within the same electrical specification family.

Memory IC Replacement Considerations

Direct substitutes include other 64K x 16 asynchronous SRAMs with identical pinouts and timing parameters. Verify compatibility with existing PCB footprints and ensure equivalent voltage tolerance levels are maintained during replacement.