Manufacturer Part Number
CY15B256Q-SXA
Manufacturer
Infineon Technologies
Introduction
The CY15B256Q-SXA is a part of Infineon Technologies' F-RAM™ series, representing a ferroelectric random-access memory device designed for high-performance data storage applications.
Product Features and Performance
High-speed SPI interface with up to 40 MHz frequency
Non-volatile memory with 256Kbit storage size
Organized as 32K x 8 for efficient data management
Random access memory with fast write cycles
Robust ferroelectric RAM technology
Extended operating temperature range from -40°C to 85°C
Product Advantages
Retains data without power
No delay in write access times unlike EEPROM or Flash
High endurance with repeated read and write cycles
Low power consumption suitable for battery-powered devices
Key Technical Parameters
Memory Size: 256Kbit
Memory Organization: 32K x 8
Clock Frequency: 40 MHz
Voltage - Supply: 2V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Long data retention and high endurance cycles
Operational reliability across a wide temperature range
Compliance with industry-standard quality and safety norms
Compatibility
Compatible with systems requiring SPI interface for memory
Ease of migration from similar memory components due to standard 8-SOIC package
Application Areas
Industrial automation systems
Automotive electronics
Portable electronic devices
Data logging applications
IoT and wearable technology
Product Lifecycle
The product is categorized as Active, suggesting it is still in full production with no immediate risk of discontinuation.
Availability of replacements and upgrades should be confirmed directly with Infineon Technologies.
Several Key Reasons to Choose This Product
F-RAM technology ensures quick and reliable data storage and retrieval.
High write endurance makes it suitable for applications with frequent write operations.
Non-volatility ensures data persistence without power, providing added security for critical data storage.
Versatile compatibility and easy integration with various microcontroller architectures and systems.
Efficient organization and large memory size fit for both small and large-scale applications.
Low power requirements cater to energy-sensitive designs, prolonging battery life in applicable devices.
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