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IFXCY15B102QN-50SXI

Infineon Technologies
F-RAM FRAM
1,767 in stock

Overview

The CY15B102QN-50SXI is a 2Mbit non-volatile Ferroelectric RAM (F-RAM) organized as 256K x 8 bits. It utilizes an SPI interface capable of 50 MHz clock speeds to provide high-speed, reliable data storage that combines the performance of SRAM with the non-volatility of Flash.

Why Choose This Part

This F-RAM offers virtually unlimited endurance with 10^15 read/write cycles and supports 1.8V to 3.6V operation. It eliminates write delays and the need for wear leveling, while providing low active current of 2.4 mA at 40 MHz and ultra-low hibernate currents.

Applications

Industrial Data Logging
Ideal for high-frequency event logging where constant write cycles would wear out traditional EEPROM or Flash memory.
Energy Harvesting Systems
The low power consumption and instant non-volatile write technology allow data capture during very brief power windows.
Configuration Storage
Reliably stores critical system parameters that must survive 151-year retention periods and frequent updates.
Real-Time Control Buffers
Used in motor control or automation to store state variables during unexpected power loss without needing large backup capacitors.

Key Specifications

Technology FRAM (Ferroelectric RAM)
Access Time 8 ns
Memory Size 2Mbit
Memory Type Non-Volatile
Memory Format FRAM
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Clock Frequency 50 MHz
Memory Interface SPI
Voltage - Supply 1.8V ~ 3.6V
Memory Organization 256K x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SOIC

Getting Started

Interface this device via a standard SPI bus using the 50 MHz clock frequency for maximum throughput. It is compatible with standard SPI memory drivers and can be evaluated using Infineon F-RAM development kits or by breadboarding the 8-pin SOIC package with a suitable breakout board.

Also Consider

FM25V02A-GTR IFXInfineon Technologies - A similar 256Kbit F-RAM variant optimized for lower density requirements with a broad voltage range.
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