S25FL256SDSMFI000

Memory IC Overview

The S25FL256SDSMFI000 is a 256 Mbit NOR flash memory component from Infineon Technologies, utilizing the MirrorBit architecture. It operates within a supply voltage range of 2.7 V to 3.6 V and supports SPI interface communication with a maximum clock frequency of 80 MHz. The device features a 32 M x 8 organization and an 8-bit data bus width. It is housed in a SOIC-Narrow-16 package designed for surface mount technology. The operational temperature range spans from -40 °C to +105 °C, indicating suitability for industrial applications.

Memory IC Feature Summary

• MirrorBit architecture enabling high-density nonvolatile storage
• Industrial-grade reliability with extended temperature tolerance
• Standard SPI interface compatibility for system integration

Memory IC Applications

• Industrial control systems requiring robust data retention
• Automotive electronics meeting AEC-Q100 standards
• Embedded firmware storage in microcontroller-based designs

Memory IC Procurement Notes

Verify the specific suffix codes against official Infineon documentation to confirm package type and temperature grade. Ensure voltage requirements align with the 2.7 V to 3.6 V specification. Confirm moisture sensitivity handling procedures are followed during assembly. Cross-reference the exact part number with current datasheets to validate availability and manufacturing status before procurement.

Memory IC Selection Notes

Select this component when a 256 Mbit capacity is required with standard SPI connectivity. The wide operating temperature range makes it suitable for harsh environments. Compare power consumption metrics against other 3.3V NOR options. Ensure the SOIC-16 footprint fits the target PCB layout constraints.

Memory IC Part Context

This part belongs to the S25FL256S series of NOR flash memories. It shares architectural similarities with other devices in the family but differs in package and electrical specifications. The series is designed for general-purpose storage applications requiring reliable read/write operations.

Memory IC Replacement Considerations

Check for direct pin-compatible substitutes within the same series. Verify if alternative packages offer identical electrical characteristics. Ensure any replacement maintains the required temperature rating and interface speed.