AS7C31024B-15JCN

Overview

The AS7C31024B-15JCN is a 1 Mbit (128K x 8) asynchronous static random-access memory manufactured by Alliance Memory. It operates within a supply voltage range of 3 V to 3.6 V and features a maximum access time of 15 ns. The device utilizes a parallel interface and is housed in a 32-pin SOJ package designed for surface mount technology. It supports single data rate operations and functions reliably across a commercial temperature range from 0°C to +70°C, with a maximum power consumption of 60 mA.

Feature Summary

• Asynchronous parallel SRAM architecture providing fast data access
• Low-voltage operation compatible with 3.3 V systems
• Surface-mountable 32-pin SOJ packaging for compact designs

Applications

• Embedded memory storage in industrial control systems
• Data buffering in consumer electronics devices
• Cache memory solutions for microcontroller-based applications

Procurement Notes

Verify the specific suffix JCN confirms the 32-pin SOJ package and commercial temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with 3.3 V logic levels and check humidity sensitivity handling requirements during assembly.

Selection Notes

Select this component when a 1 Mbit capacity with 15 ns speed is required in a 32-pin SOJ form factor. It is suitable for 3.3 V applications where low power consumption is prioritized over higher density options. Compare against other series members if different package styles or voltage tolerances are needed.

Part Context

This part belongs to the AS7C31024B-15 series of high-speed SRAMs. It shares architectural similarities with other 1 Mbit devices but differs in package type and operating voltage specifications compared to 5 V variants like the AS7C1024B series.