Infineon 4 MB SPI FRAM 8-Pin DFN Non-Volatile Memory 40 MHz Maximum Clock Frequency CY15B104Q-LHXI

Infineon CY15B104Q-LHXI is a 4-megabit SPI ferroelectric random access memory (FRAM) designed for industrial and high-reliability applications. This 8-pin DFN packaged component offers non-volatile memory with very fast access times and exceptional endurance, making it an excellent replacement for serial flash and EEPROM devices.

Its logical organization of 512 K x 8 bits and maximum clock frequency of 40 MHz ensures efficient data handling with a maximum random access time of just 16 ns. The device supports SPI interface operation in mode 0 and mode 3, enabling versatile communication configurations.

With an advanced ferroelectric process technology, the memory sustains up to 100 trillion read/write cycles and guarantees 151 years of data retention. The low power consumption profile includes 300 µA active current at 1 MHz and reduced sleep and standby currents, suitable for power-sensitive systems.

The CY15B104Q-LHXI operates reliably within the industrial temperature range of -40 °C to +85 °C and accepts supply voltages from 2 V to 3.6 V. It incorporates a sophisticated write protection scheme composed of hardware and software mechanisms, including a write protect pin and write disable instructions, ensuring data integrity and security.

The compact 8-pin DFN surface mount package measures 5 mm in length, 6 mm in width, and 750 micrometers in height, facilitating space-optimized PCB layouts. Its robustness and feature set make it suitable for applications in industrial automation, automotive electronics, and advanced embedded systems.

Provides 4-megabit FRAM with 512 K x 8-bit organization. High endurance: 100 trillion read/write cycles. Fast SPI interface with up to 40 MHz clock frequency. Low power operation across industrial temperature range. Sophisticated hardware and software write protection.

Compact 8-pin DFN surface mount package. Industrial temperature range from -40 °C to +85 °C. Explore the Infineon FRAM Memory range at EnvMart for reliable semiconductor solutions supporting memory-intensive applications.