S25FS256SDSMFI000

Memory IC Overview

The S25FS256SDSMFI000 is a NOR flash memory device from the S25FS128S series, manufactured by Infineon Technologies. It features a storage capacity of 256 Mbit organized as 32 M x 8 bits. The component operates on a single 1.8V supply with a voltage range of 1.7 V to 2 V. It utilizes an SPI interface with a maximum clock frequency of 80 MHz and synchronous timing. The active read current is up to 90 mA. It is housed in a SOIC-16 package for surface mount installation and supports an operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports MirrorBit technology for high-density non-volatile data retention
• Operates on a single low-voltage power supply
• Compatible with standard Serial Peripheral Interface protocols

Memory IC Applications

• Embedded systems requiring code execution from flash memory
• Industrial control applications within specified temperature ranges
• Consumer electronics utilizing serial flash storage

Memory IC Procurement Notes

Verify the manufacturer designation carefully, as this specific part number is associated with Infineon Technologies in official distributor catalogs. Confirm that the ordering suffix matches the required package and temperature grade. Ensure compatibility with existing board layouts designed for SOIC-16 components before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 256 Mbit capacity is required with a 1.8V supply constraint. The 80 MHz SPI speed suits moderate throughput needs. Compare against the S25FL256S series if a 3.3V supply or AEC-Q100 automotive qualification is necessary instead of the 1.8V industrial specification provided here.

Memory IC Part Context

This device belongs to the S25FS128S family of MirrorBit Flash memories. The family includes variants such as the S25FS128S and S25FS256S. These parts are designed for high-performance embedded applications requiring reliable non-volatile storage with fast read access times via serial interfaces.