S25FL064A0LMFI003 – Serial NOR Flash – Spansion (Infineon)

The S25FL064A0LMFI003 is a 64 Mbit (8 MByte) 3.0 V CMOS Serial NOR Flash memory with a 50 MHz SPI bus, supplied by Spansion (now Infineon) in a 16-pin SOIC package for industrial temperature operation.

The S25FL064A0LMFI003 is a 64 Megabit (8 MByte) CMOS 3.0 Volt Serial NOR Flash memory device originally manufactured by Spansion and now part of the Infineon Technologies portfolio following the Spansion-to-Cypress and Cypress-to-Infineon acquisitions. Built around an industry-standard SPI (Serial Peripheral Interface) bus running up to 50 MHz, it provides reliable, low-pin-count non-volatile code and data storage for embedded systems. The device is supplied in a 16-pin SOIC package and is specified for the industrial temperature range, making it well suited for boot code, configuration storage, and field-firmware applications.

Key Features

• 64 Mbit (8 MByte) density Serial NOR Flash
• SPI (Serial Peripheral Interface) bus, up to 50 MHz clock
• Single 3.0 V power supply (2.7 V to 3.6 V operating range)
• Uniform 128 x 64 KByte sector architecture (512 Kbit per sector)
• Serial Input (SI), Serial Output (SO), Serial Clock (SCK), Chip Select (CS#), HOLD# and Write Protect (W#) control pins
• 16-pin SOIC package (300 mil body)
• Industrial operating temperature range (-40 °C to +85 °C)

Applications

• Embedded boot code and firmware storage
• FPGA configuration memory
• Networking and telecom equipment
• Industrial automation and control systems
• Set-top boxes and consumer electronics
• Legacy system repair and end-of-life production support

Why Source S25FL064A0LMFI003 from Pacific Component Xchange

The S25FL064A0LMFI003 is a legacy, end-of-life device with little to no authorized-distributor availability. Pacific Component Xchange specializes in hard-to-find and obsolete memory, helping engineers and procurement teams keep mature designs in production without costly redesigns. We maintain dedicated inventory of scarce parts, apply rigorous inspection and authenticity verification, and ship worldwide. Request a quote (RFQ) today and our sourcing specialists will confirm current availability, lead time, and pricing for your S25FL064A0LMFI003 requirements.