S29GL032N90FFIS23

Memory IC Overview

The S29GL032N90FFIS23 is a 32-Mbit Page-Mode MirrorBit Flash memory manufactured using 110 nm process technology. It operates on a single 3.0-Volt power supply with access times of 90 ns and page read times of 25 ns. The device supports x8/x16 data bus configurations via the BYTE# pin and features Versatile I/O control with VIO ranging from 1.65 to VCC. It utilizes a 56-pin TSOP package, offers industrial temperature range operation (-40°C to +85°C), and includes hardware write protection and sector erase capabilities.

Memory IC Feature Summary

• Manufactured using Cypress MirrorBit technology for high reliability and cost-effectiveness
• Features enhanced Versatile I/O control allowing flexible voltage levels on input/output buffers
• Includes Advanced Sector Protection with Persistent and Password protection mechanisms
• Supports simultaneous Read/Write operations and Program/Erase Suspend/Resume functions

Memory IC Applications

• Code storage in embedded systems requiring Execute-in-Place (XIP)
• Boot code storage for microprocessors and microcontrollers
• Data storage in industrial and automotive electronic control units
• Firmware storage in networking equipment and consumer electronics

Memory IC Procurement Notes

Verify the specific ordering suffix 'S23' against official Infineon documentation as it may indicate a specific packing type or regional variant not explicitly detailed in standard datasheets. Confirm availability status as this component family has faced discontinuation notices. Ensure compatibility with existing PCB footprints for the 56-pin TSOP package during procurement planning.

Memory IC Selection Notes

Select this component when a 32-Mbit capacity with 90 ns access time is required in a 56-pin TSOP form factor. It is suitable for designs needing Versatile I/O support for mixed-voltage interfaces. Consider the uniform sector architecture for applications requiring equal-sized memory blocks. Verify that the operating voltage range of 2.7V to 3.6V aligns with the system power supply constraints.

Memory IC Part Context

This part belongs to the S29GL-N family of 3.0-Volt single-power Flash memories. It is derived from Cypress Semiconductor products now managed by Infineon Technologies. The GL-N series is characterized by its MirrorBit process technology and compatibility with JEDEC standards for pinout and software commands. It serves as a non-volatile memory solution for general-purpose data and code storage.

Memory IC Replacement Considerations

Check for direct replacements within the S29GL032N family with different package options such as 48-pin TSOP or BGA variants if pin compatibility allows. Review Infineon application notes regarding migration to newer families like GL-S or GL-T for improved performance and extended supply longevity.