Infineon 64 kB SPI FRAM 8-Pin SOIC Low-Voltage Non-Volatile Memory CY15B064Q-SXE

Infineon CY15B064Q-SXE is a 64 kB SPI FRAM memory device specifically engineered for embedded and automotive applications requiring reliable, fast non-volatile memory.

This device features a non-volatile 8K x 8 bit organised FRAM with 64 kB storage capacity, enabling persistent data retention without power. Operable under a low supply voltage range from 3.0 V to 3.6 V, it supports efficient power management and compatibility with low-voltage systems.

The memory offers a maximum clock frequency of 16 MHz and an ultra-fast maximum random access time of 25 ns, ensuring rapid read and write operations over its SPI interface. The device utilises an 8-bit data bus for straightforward interfacing with microcontrollers and serial communication controllers.

Packaged in a compact 8-pin SOIC surface mount form factor with dimensions of approximately 4.97 mm length, 3.98 mm width, and 1.48 mm height, it suits space-constrained PCB layouts and supports automated assembly processes. The device operates reliably across a broad temperature spectrum of -40°C to 125°C, meeting demanding industrial and automotive thermal conditions.

Certified to the rigorous automotive AEC-Q100 standard, the CY15B064Q-SXE ensures high reliability and endurance in automotive electronic control units (ECUs), sensor hubs, industrial control systems, calibration memory, and vehicle data logging applications. Its low voltage operation and fast serial interface enhance integration in embedded system designs that require frequent data logging and configuration storage while maintaining energy efficiency.

Provides 64 kB of non-volatile FRAM with 8K x 8 bit organisation for efficient data storage. Operates with a maximum clock frequency of 16 MHz enabling high-speed data transfers. Low power consumption compatible with supply voltages from 3.0 V to 3.6 V.

Compact surface-mount SOIC package with 8 pins suitable for automated PCB assembly. Enables rapid read/write access with 25 ns maximum random access time. Qualified AEC-Q100 automotive standard for use in harsh environments.

Wide operating temperature range from -40°C to 125°C for industrial and automotive applications. SPI interface provides synchronous serial communication adaptable to embedded systems. This product is ideal for automotive ECUs, sensor hubs, industrial data logging, and embedded calibration memory needs where non-volatile fast data storage is critical.

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