AS6C8016B-45ZINTR

Overview

The AS6C8016B-45ZINTR is a low-power CMOS static random access memory with an 8 Mbit capacity organized as 512K x 16 bits. It features a 45 ns access time and operates within a voltage range of 2.7 V to 3.6 V, drawing a maximum supply current of 20 mA. The device utilizes a parallel interface and is housed in a 44-pin TSOP II package suitable for surface mount technology. It supports an industrial operating temperature range from -40°C to +85°C.

Feature Summary

• Low-power CMOS construction for energy efficiency
• High-speed asynchronous parallel data access
• Industrial temperature rating for robust operation

Applications

• Battery-backed nonvolatile memory systems
• Industrial control equipment
• Embedded storage applications

Procurement Notes

Verify the specific suffix ZINTR against official Alliance Memory documentation to confirm tape-and-reel packaging and industrial grade designation. Ensure compatibility with 2.7V to 3.6V power domains. Cross-reference the exact part number with manufacturer datasheets to validate pinout and electrical characteristics before integration.

Selection Notes

Select this component when a 512K x 16 organization is required with 45 ns latency. It is suitable for designs needing low standby and active currents within a 3.3V nominal supply. Verify that the TSOP II form factor fits the board layout constraints and that the industrial temperature range meets environmental requirements.

Part Context

This part belongs to the AS6C8016B series of low-power SRAMs manufactured by Alliance Memory. It provides high-density volatile storage in a compact surface-mount package. The series is designed for applications requiring fast read/write cycles and reliable data retention without refresh cycles.

Replacement Considerations

Check for AS6C8016B-45ZIN as a tray-packaged alternative with identical electrical specifications. Verify functional equivalence with other 512K x 16 SRAMs from different manufacturers if pinouts and timing parameters match exactly.