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CY15B016Q-SXET

IFXCY15B016Q-SXET

Infineon Technologies
FRAM (Ferroelectric RAM) Memory IC 16Kbit SPI 16 MHz 8-SOIC
Active7,755 in stock
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Overview

The Infineon CY15B016Q-SXET is a 16 Kbit Ferroelectric RAM (FRAM) memory IC, providing non-volatile data storage with a high-speed SPI interface operating at up to 16 MHz. This surface-mount component is housed in an 8-SOIC package and offers reliable data retention for over a century.

Why Choose This Part

This FRAM offers distinct advantages over traditional EEPROM or Flash memory, including significantly faster write speeds with NoDelay writes and an exceptionally high endurance of 100 trillion read/write cycles. Its 121-year data retention and AEC Q100 Grade 1 compliance make it suitable for demanding automotive and industrial applications. Hardware and software protection features enhance data security and system reliability.

Applications

Automotive Data Logging
Ideal for storing critical vehicle data such as diagnostic trouble codes, calibration parameters, or event logs due to its AEC Q100 Grade 1 compliance and robust data retention.
Industrial Control Systems
Suitable for industrial applications requiring frequent non-volatile parameter updates and configuration storage, benefiting from NoDelay writes and high endurance.
Medical Devices
Can be used in medical instrumentation for storing patient settings, calibration data, or usage logs where data integrity and long-term reliability are paramount.
Smart Utility Meters
Excellent for storing energy consumption data, billing information, or security keys in utility meters that require continuous, non-volatile data logging under varying conditions.
Real-time System Configuration
Enables fast and reliable storage of system configuration parameters that can be updated frequently without wear-out concerns typical of EEPROM or Flash.

Key Specifications

Technology FRAM (Ferroelectric RAM)
Memory Size 16Kbit
Memory Type Non-Volatile
Memory Format FRAM
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Clock Frequency 16 MHz
Memory Interface SPI
Voltage - Supply 2.7V ~ 3.65V
Memory Organization 2K x 8
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 8-SOIC

Getting Started

Engineers can integrate the CY15B016Q-SXET using any microcontroller with an available SPI peripheral. Standard SPI communication libraries or custom drivers can be used to control the memory. Refer to the product datasheet for detailed SPI timing diagrams, command sets, and software protection implementation guidelines. Evaluation kits for Infineon FRAM devices are typically available to aid in initial prototyping and software development.

Also Consider

FM25L16B-GTR Cypress Semiconductor Corp - This is a similar 16 Kbit SPI FRAM with comparable performance and features, also from Cypress (now Infineon).
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