AS6C8016-55BIN

Overview

The AS6C8016-55BIN is an asynchronous static random-access memory (SRAM) manufactured by Alliance Memory. It features a storage capacity of 8 Mbit organized as 512K x 16 bits. The device supports a parallel interface with a maximum access time of 55 ns. It operates within a voltage range of 2.7 V to 5.5 V and has a maximum power supply current of 60 mA. The component is designed for surface mount installation in a TBGA-48 package. It functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Asynchronous CMOS SRAM technology providing non-volatile data retention without refresh cycles
• Wide operating voltage compatibility supporting both 3V and 5V logic systems
• Industrial-grade thermal stability ensuring reliable performance in demanding environments

Applications

• Data buffering in high-speed digital signal processing circuits
• Cache memory implementation in embedded microcontroller systems
• Storage for configuration parameters in industrial control equipment

Procurement Notes

Verify the specific suffix BIN against official datasheets to confirm package type and temperature grade. Confirm end-of-life status with the manufacturer prior to design finalization, as this part may be obsolete. Ensure PCB layout accounts for the TBGA-48 footprint dimensions and thermal requirements specified in the mechanical drawings.

Selection Notes

Select this component when a 16-bit wide memory interface is required for 8 Mbit capacity. Compare against the AS6C8016-55TIN if a TSOP package is preferred over TBGA. Verify that the 55 ns access speed meets system timing constraints. Check for alternative packages if lead-free compliance or specific humidity sensitivity levels are mandatory for the assembly process.

Part Context

This part belongs to the AS6C8016 series of low-power synchronous and asynchronous SRAMs. It serves as a high-density memory solution for applications requiring fast read/write operations. The TBGA-48 package offers a compact form factor suitable for space-constrained designs compared to traditional through-hole or larger surface-mount options.

Replacement Considerations

Check for direct pin-compatible substitutes within the same series. Verify electrical specifications match exactly before substitution.