AS7C4096A-15TIN

Memory IC Overview

The AS7C4096A-15TIN is a 4 Mbit (512K x 8) static random access memory manufactured by Alliance Memory. It features a parallel interface with a 15 ns access time and operates within a voltage range of 4.5 V to 5.5 V. The maximum supply current is 120 mA. Designed for industrial applications, it supports operating temperatures from -40°C to +85°C. The component is housed in a 44-pin TSOP II surface-mount package.

Memory IC Feature Summary

• Provides non-volatile data retention characteristics typical of SRAM technology without requiring refresh cycles.
• Supports high-speed asynchronous parallel data transfer with a 15 nanosecond access speed.
• Engineered for reliable operation across extended industrial temperature ranges.

Memory IC Applications

• Industrial control systems requiring robust memory solutions
• Embedded systems operating in harsh environmental conditions
• Data buffering in high-speed parallel communication interfaces

Memory IC Procurement Notes

Verify the specific suffix 'TIN' confirms the 44-pin TSOP II package and industrial temperature grade. Ensure the design accommodates the 4.5V to 5.5V power supply requirements. Confirm that the 120mA maximum current draw aligns with the system's power budget. Check for RoHS compliance status as indicated in official documentation before finalizing procurement.

Memory IC Selection Notes

Select this component when a 512K x 8 organization is required for 4 Mbit capacity. Choose this part over commercial variants if operation below 0°C is necessary. Consider the TSOP II form factor for space-constrained surface-mount designs. Verify compatibility with existing parallel bus architectures before integration into the circuit design.

Memory IC Part Context

This device belongs to the AS7C4096A series of high-speed CMOS static RAMs. The series offers density options optimized for various embedded applications. The AS7C4096A-15TIN specifically targets industrial environments with its extended temperature rating. It complements other members of the family that may offer different voltages or packages.

Memory IC Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that substitute parts maintain the 15 ns access time and 5V operation. Ensure any replacement matches the 44-pin TSOP II physical dimensions. Confirm that the alternative supports the required industrial temperature range.