S29GL032N90FFIS40

Memory IC Overview

The S29GL032N90FFIS40 is a 32 Mbit NOR Flash memory device manufactured using 110 nm MirrorBit process technology. It operates on a single 3.0 V power supply with an access time of 90 ns and supports both x8 and x16 data bus configurations via the BYTE# pin. The device features a flexible sector architecture, including uniform or boot sector options, and includes a Secured Silicon Sector for permanent identification. It utilizes Versatile I/O control allowing VIO ranges from 1.65 V to VCC. The component is housed in a 64-ball Fortified Ball-Grid Array (BGA) package.

Memory IC Feature Summary

• Manufactured using 110 nm MirrorBit process technology for high reliability and cost effectiveness.
• Features Enhanced Versatile I/O Control where input/output levels are determined by the VIO voltage.
• Includes a Secured Silicon Sector providing a protected area for permanent identification via electronic serial number.
• Supports Advanced Sector Protection mechanisms including Persistent and Password Sector Protection.

Memory IC Applications

• System code storage requiring Execute-in-Place (XIP) capabilities.
• Applications needing secure identification through factory-programmed electronic serial numbers.
• Boot code storage utilizing specific boot sector architectures.

Memory IC Procurement Notes

Verify the specific ordering suffix against the manufacturer's current Product Selector Guide to confirm package type, temperature range, and sector configuration. Ensure compatibility with system voltage requirements, particularly regarding the VIO range relative to VCC. Confirm that the Fortified BGA package handling instructions are followed during assembly to prevent damage.

Memory IC Selection Notes

Select this model for designs requiring a 32 Mbit density with 90 ns access speed in a compact BGA footprint. Consider the Versatile I/O feature if the host system operates at logic levels lower than the main VCC supply. Evaluate the need for the Secured Silicon Sector if hardware-level security or unique device identification is required for the application.

Memory IC Part Context

This component belongs to the S29GL-N family of 3.0-Volt Page Mode MirrorBit Flash memories originally developed by Cypress Semiconductor Corporation. Infineon Technologies continues to offer these devices as part of its product portfolio following the acquisition of Cypress. The family provides JEDEC-compatible software and pinout interfaces for single-power-supply flash applications.

Memory IC Replacement Considerations

Consult the manufacturer's Product Selector Guide for valid combinations within the S29GL032N series. Alternative packages such as TSOP or Fine-pitch BGA may be available depending on the required speed option and sector configuration. Verify electrical and mechanical compatibility before substituting.