Infineon NOR 64Mbit Parallel, QPI, SPI Flash Memory 8-Pin USON, S25FL064LABNFV040

Infineon S25FL064L Series Flash Memory, 64MB Memory Size, 2.7V Minimum Supply Voltage - S25FL064LABNFV040

This flash memory provides non-volatile storage for embedded automotive and industrial systems, enabling code and data retention across power cycles in harsh environments. It supports multiple serial and parallel access schemes and is supplied in a compact USON surface-mount package suitable for space-constrained designs. The device is intended for applications requiring organised 8Mx8-bit memory and operates across a wide automotive temperature range.

Features and Benefits:

• Supports QPI, parallel and SPI interfaces for flexible integration
  64MB capacity for extended code and data storage
  Operates from 2.7V to 3.6V for varied power domains
  Withstands -40°C to 105°C for automotive environments
  8-pin surface mount format for high-density PCB layouts
  NOR cell architecture enabling Execute-in-Place operation

Applications

• Suitable for automotive ECU firmware storage and updates
  Ideal for in-vehicle infotainment system code repositories
  Used with industrial controllers requiring stable non-volatile memory
  Can be used for boot code in safety-critical electronic modules
  Used for storing calibration and configuration parameters

What organisation does the device use for addressing memory?

Memory is arranged as 8M words by 8 bits permitting byte-wise access and straightforward addressing for firmware and data sectors.

How is the component mounted and how many pins are present?

It is supplied in a USON surface-mount package with an 8-pin footprint compatible with standard pick-and-place assembly.

Which cell technology is implemented and what operational advantage does it offer?

The device uses NOR cells, which allow direct code execution from the memory array, reducing external RAM requirements.

Are there industry approvals relevant to automotive use?

The device meets automotive AEC-Q100 stress qualification and is RoHS-compliant for lead-free manufacture.